Παραπομπή APA

Hogg, G. (1969). Suez canal: A link between two seas.

Παραπομπή Chicago Style

Hogg, Garry. Suez Canal: A Link Between Two Seas. 1969.

Παραπομπή MLA

Hogg, Garry. Suez Canal: A Link Between Two Seas. 1969.