APA (7th ed.) Citation

Gripaios, H. (1959). Tramp shipping. Nelson.

Chicago Style (17th ed.) Citation

Gripaios, Hector. Tramp Shipping. Nelson, 1959.

MLA (9th ed.) Citation

Gripaios, Hector. Tramp Shipping. Nelson, 1959.

Warning: These citations may not always be 100% accurate.