APA   Click to copy
Leenaars, M., Hooijmans, C. R., van Veggel, N., ter Riet, G., Leeflang, M., Hooft, L., … Ritskes-Hoitinga, M. (2012). A Step-by-Step Guide to Systematically Identify All Relevant Animal Studies. Laboratory Animals, 46, 24–31. https://doi.org/10.1258/la.2011.011087

Chicago/Turabian   Click to copy
Leenaars, Marlies, Carlijn R Hooijmans, Nieky van Veggel, Gerben ter Riet, Mariska Leeflang, Lotty Hooft, Gert Jan van der Wilt, Alice Tillema, and Merel Ritskes-Hoitinga. “A Step-by-Step Guide to Systematically Identify All Relevant Animal Studies.” Laboratory Animals 46 (January 2012): 24–31.

MLA   Click to copy
Leenaars, Marlies, et al. “A Step-by-Step Guide to Systematically Identify All Relevant Animal Studies.” Laboratory Animals, vol. 46, Jan. 2012, pp. 24–31, doi:10.1258/la.2011.011087.

@article{leenaars2012a,
  title = {A Step-by-Step Guide to Systematically Identify All Relevant Animal Studies},
  year = {2012},
  month = jan,
  journal = {Laboratory Animals},
  pages = {24--31},
  volume = {46},
  doi = {10.1258/la.2011.011087},
  author = {Leenaars, Marlies and Hooijmans, Carlijn R and van Veggel, Nieky and ter Riet, Gerben and Leeflang, Mariska and Hooft, Lotty and van der Wilt, Gert Jan and Tillema, Alice and Ritskes-Hoitinga, Merel},
  month_numeric = {1}
}