APA (7th ed.) Citation

LA, W., RJ, P., GW, B., & MJ, M. (1999). Effects of pregnancy and chronic exercise on maternal cardiac structure and function. Canadian journal of physiology and pharmacology, 77(11), 909.

Chicago Style (17th ed.) Citation

LA, Wolfe, Preston RJ, Burggraf GW, and McGrath MJ. "Effects of Pregnancy and Chronic Exercise on Maternal Cardiac Structure and Function." Canadian Journal of Physiology and Pharmacology 77, no. 11 (1999): 909.

MLA (9th ed.) Citation

LA, Wolfe, et al. "Effects of Pregnancy and Chronic Exercise on Maternal Cardiac Structure and Function." Canadian Journal of Physiology and Pharmacology, vol. 77, no. 11, 1999, p. 909.

Warning: These citations may not always be 100% accurate.