APA引文

Todd, G. R., McAteer, E. J., Jack, C. M., Haire, M., Roberts, S. D., & Buchanan, K. D. (1985). Pulmonary hypertension, systemic lupus erythematosus, and the contraceptive pill.

Citação norma Chicago

Todd, G R., E J. McAteer, C M. Jack, M. Haire, S D. Roberts, and K D. Buchanan. Pulmonary Hypertension, Systemic Lupus Erythematosus, and the Contraceptive Pill. 1985.

MLA引文

Todd, G R., et al. Pulmonary Hypertension, Systemic Lupus Erythematosus, and the Contraceptive Pill. 1985.