APA (7th ed.) Citation

Sakai, S., Caidin, M., & Saito, F. (1978). Samurai! Nelson Doubleday.

Chicago Style (17th ed.) Citation

Sakai, Saburō, Martin Caidin, and Fred Saito. Samurai! Garden City, New York: Nelson Doubleday, 1978.

MLA (9th ed.) Citation

Sakai, Saburō, et al. Samurai! Nelson Doubleday, 1978.