Παραπομπή σε μορφή APA (7η εκδ.)

Williams, G. H. (2014). The Liberty Ships of World War II: A record of the 2,710 vessels and their builders, operators and namesakes, with a history of the Jeremiah O'Brien. McFarland & Company, Inc., Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Williams, Greg H. The Liberty Ships of World War II: A Record of the 2,710 Vessels and Their Builders, Operators and Namesakes, with a History of the Jeremiah O'Brien. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Williams, Greg H. The Liberty Ships of World War II: A Record of the 2,710 Vessels and Their Builders, Operators and Namesakes, with a History of the Jeremiah O'Brien. McFarland & Company, Inc., Publishers, 2014.