APA (7th ed.) Citation

Duffy, J. P. (2009). The sinking of the Laconia and the U-boat war: Disaster in the mid-Atlantic. ABC-CLIO. https://doi.org/10.5040/9798216014966

Chicago Style (17th ed.) Citation

Duffy, James P. The Sinking of the Laconia and the U-boat War: Disaster in the Mid-Atlantic. Santa Barbara, Calif. [u.a.]: ABC-CLIO, 2009. https://doi.org/10.5040/9798216014966.

MLA (9th ed.) Citation

Duffy, James P. The Sinking of the Laconia and the U-boat War: Disaster in the Mid-Atlantic. ABC-CLIO, 2009. https://doi.org/10.5040/9798216014966.