APA (7th ed.) Citation

Polmar, N. (1981). The American submarine. Nautical & Aviation Pub. Co. of America.

Chicago Style (17th ed.) Citation

Polmar, Norman. The American Submarine. Annapolis, Md.: Nautical & Aviation Pub. Co. of America, 1981.

MLA (9th ed.) Citation

Polmar, Norman. The American Submarine. Nautical & Aviation Pub. Co. of America, 1981.

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