APA (7th ed.) Citation

KG, D., CA, L., LA, N., MA, M., & B, L. (1994). A randomized study of the effects of aerobic exercise by lactating women on breast-milk volume and composition. New England Journal of Medicine, 330(7), 449.

Chicago Style (17th ed.) Citation

KG, Dewey, Lovelady CA, Nommsen-Rivers LA, McCrory MA, and Lonnerdal B. "A Randomized Study of the Effects of Aerobic Exercise by Lactating Women on Breast-milk Volume and Composition." New England Journal of Medicine 330, no. 7 (1994): 449.

MLA (9th ed.) Citation

KG, Dewey, et al. "A Randomized Study of the Effects of Aerobic Exercise by Lactating Women on Breast-milk Volume and Composition." New England Journal of Medicine, vol. 330, no. 7, 1994, p. 449.