Παραπομπή σε μορφή APA (7η εκδ.)

Taylor, L. G. (1991). Ships and ports: A basic study of their relationships. Brown, son & Ferguson ltd..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Taylor, Leslie Granville. Ships and Ports: A Basic Study of Their Relationships. Glasgow: Brown, son & Ferguson ltd., 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Taylor, Leslie Granville. Ships and Ports: A Basic Study of Their Relationships. Brown, son & Ferguson ltd., 1991.