APA (7th ed.) Citation

Ciba Foundation, Wolstenholme, G. E. W., & O'Connor, M. (1965). Preimplantation stages of pregnancy. J. & A. Churchill.

Chicago Style (17th ed.) Citation

Ciba Foundation, Gordon Ethelbert Ward Wolstenholme, and Maeve O'Connor. Preimplantation Stages of Pregnancy. London: J. & A. Churchill, 1965.

MLA (9th ed.) Citation

Ciba Foundation, et al. Preimplantation Stages of Pregnancy. J. & A. Churchill, 1965.