APA Edition Citation

Tucker, D. G. (1966). Underwater observation using sonar. Fishing news Book Ltd.

Chicago Edition Citation

Tucker, D. G. Underwater Observation Using Sonar. London: Fishing news Book Ltd, 1966.

MLA Edition Citation

Tucker, D. G. Underwater Observation Using Sonar. Fishing news Book Ltd, 1966.

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