APA (7th ed.) Citation

Solomons, N., Solomons, R., & Wijk, Y. v. (1989). Doctors of two worlds. Royal Anthropological Institute.

Chicago Style (17th ed.) Citation

Solomons, Natasha, Richard Solomons, and Yoke van Wijk. Doctors of Two Worlds. London, UK: Royal Anthropological Institute, 1989.

MLA (9th ed.) Citation

Solomons, Natasha, et al. Doctors of Two Worlds. Royal Anthropological Institute, 1989.