Cita APA (7a ed.)

Watson, R. (1925). Stronger than his sea. Sampson Low, Marston & Co.

Cita Chicago Style (17a ed.)

Watson, Robert. Stronger than His Sea. London: Sampson Low, Marston & Co, 1925.

Cita MLA (9a ed.)

Watson, Robert. Stronger than His Sea. Sampson Low, Marston & Co, 1925.