APA (7th ed.) Citation

Edwards, R. G., Head, J. J., & Khoury, D. (1981). The beginnings of human life. Carolina Biological Supply, Scientific Publications Department.

Chicago Style (17th ed.) Citation

Edwards, R. G., J. J. Head, and Diana Khoury. The Beginnings of Human Life. Burlington, N.C.: Carolina Biological Supply, Scientific Publications Department, 1981.

MLA (8th ed.) Citation

Edwards, R. G., et al. The Beginnings of Human Life. Carolina Biological Supply, Scientific Publications Department, 1981.