APA Edition Citation

Lenton, H. T. (1968). German Submarines (2nd ed.). Macdonald.

Chicago Edition Citation

Lenton, H T. German Submarines. 2nd ed. London: Macdonald, 1968.

MLA Edition Citation

Lenton, H T. German Submarines. 2nd ed. Macdonald, 1968.

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