APA (7th ed.) Citation

Warfel, H. E., & Clague, J. A. (1950). Shark fishing potentialities of the Philippine seas. U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Warfel, Herbert Elmer, and John Albert Clague. Shark Fishing Potentialities of the Philippine Seas. Washington: U.S. Govt. Print. Off., 1950.

MLA (9th ed.) Citation

Warfel, Herbert Elmer, and John Albert Clague. Shark Fishing Potentialities of the Philippine Seas. U.S. Govt. Print. Off., 1950.