APA (7th ed.) Citation

Dohoo, I., Martin, W., & Stryhn, H. (2012). Methods in epidemiologic research. VER.

Chicago Style (17th ed.) Citation

Dohoo, Ian, Wayne Martin, and Henrik Stryhn. Methods in Epidemiologic Research. Charlottetown, P.E.I: VER, 2012.

MLA (9th ed.) Citation

Dohoo, Ian, et al. Methods in Epidemiologic Research. VER, 2012.