APA (7th ed.) Citation

Zim, H. S., Skelly, J. R., & Cuffari, R. (1970). Cargo ships. Morrow.

Chicago Style (17th ed.) Citation

Zim, Herbert Spencer, James R. Skelly, and Richard Cuffari. Cargo Ships. New York: Morrow, 1970.

MLA (9th ed.) Citation

Zim, Herbert Spencer, et al. Cargo Ships. Morrow, 1970.