APA (7th ed.) Citation

Greenberg, J., & Greenberg, I. (1969). Shark!: Fish men fear. Seahawk P.

Chicago Style (17th ed.) Citation

Greenberg, Jerry, and Idaz Greenberg. Shark!: Fish Men Fear. Miami: Seahawk P, 1969.

MLA (9th ed.) Citation

Greenberg, Jerry, and Idaz Greenberg. Shark!: Fish Men Fear. Seahawk P, 1969.

Warning: These citations may not always be 100% accurate.