APA ציטוט

McMahon, J. M., Tortu, S., Torres, L., Pouget, E. R., & Hamid, R. (2003). Recruitment of heterosexual couples in public health research: A study protocol. BioMed Central.

Citação norma Chicago

McMahon, James M., Stephanie Tortu, Leilani Torres, Enrique R. Pouget, and Rahul Hamid. Recruitment of Heterosexual Couples in Public Health Research: A Study Protocol. BioMed Central, 2003.

ציטוט MLA

McMahon, James M., et al. Recruitment of Heterosexual Couples in Public Health Research: A Study Protocol. BioMed Central, 2003.