APA (7th ed.) Citation

R, H., S, S., & G, K. (2011). Effect of methotrexate treatment of ectopic pregnancy on subsequent pregnancy. Canadian family physician Medecin de famille canadien, 57(1), 37.

Chicago Style (17th ed.) Citation

R, Hackmon, Sakaguchi S, and Koren G. "Effect of Methotrexate Treatment of Ectopic Pregnancy on Subsequent Pregnancy." Canadian Family Physician Medecin De Famille Canadien 57, no. 1 (2011): 37.

MLA (9th ed.) Citation

R, Hackmon, et al. "Effect of Methotrexate Treatment of Ectopic Pregnancy on Subsequent Pregnancy." Canadian Family Physician Medecin De Famille Canadien, vol. 57, no. 1, 2011, p. 37.