APA (7th ed.) Citation

Maalouf, W. E., Mincheva, M. N., Campbell, B. K., & Hardy, I. C. (2014). Effects of assisted reproductive technologies on human sex ratio at birth. Elsevier.

Chicago Style (17th ed.) Citation

Maalouf, Walid E., Mina N. Mincheva, Bruce K. Campbell, and Ian C.W Hardy. Effects of Assisted Reproductive Technologies on Human Sex Ratio at Birth. Elsevier, 2014.

MLA (9th ed.) Citation

Maalouf, Walid E., et al. Effects of Assisted Reproductive Technologies on Human Sex Ratio at Birth. Elsevier, 2014.