Παραπομπή APA

Barnaby, K. C. (1968). Some ship disasters and their causes. Hutchinson.

Παραπομπή Chicago Style

Barnaby, K C. Some Ship Disasters and Their Causes. London: Hutchinson, 1968.

Παραπομπή MLA

Barnaby, K C. Some Ship Disasters and Their Causes. Hutchinson, 1968.