APA (7th ed.) Citation

Mackin, J. G. (1950). The effect of crude petroleum on oysters heavily infested with Polydora, Cliona, and Martesia. [publisher not identified].

Chicago Style (17th ed.) Citation

Mackin, J. G. The Effect of Crude Petroleum on Oysters Heavily Infested with Polydora, Cliona, and Martesia. [College Station, Tex.] : Biology Research Laboratory, Texas A. and M. Research Foundation: [publisher not identified], 1950.

MLA (9th ed.) Citation

Mackin, J. G. The Effect of Crude Petroleum on Oysters Heavily Infested with Polydora, Cliona, and Martesia. [publisher not identified], 1950.