Citazione Stile APA (7a Edizione)

Potts, M., Thapa, S., & Herbertson, M. A. (1985). Breast-feeding and fertility. Galton Foundation.

Citazione stile Chigago Style (17a edizione)

Potts, Malcolm, Shyam Thapa, e M. A. Herbertson. Breast-feeding and Fertility. Cambridge, England: Galton Foundation, 1985.

Citatione MLA (9a ed.)

Potts, Malcolm, et al. Breast-feeding and Fertility. Galton Foundation, 1985.