Cita APA (7a ed.)

Hawthorn, H. P. M.Y. "Adverturess" R.Y.S: Southampton to Canary Islands, Rio de Oro, Gambia, Senegal, Mauretania, Madeira and Portugal. January 25th to March 29th, 1925.

Cita Chicago Style (17a ed.)

Hawthorn, H. P. M.Y. "Adverturess" R.Y.S: Southampton to Canary Islands, Rio De Oro, Gambia, Senegal, Mauretania, Madeira and Portugal. January 25th to March 29th, 1925. [n.p.

Cita MLA (8a ed.)

Hawthorn, H. P. M.Y. "Adverturess" R.Y.S: Southampton to Canary Islands, Rio De Oro, Gambia, Senegal, Mauretania, Madeira and Portugal. January 25th to March 29th, 1925.