APA (7th ed.) Citation

Hubbard, L. R. Navegante surcando los siete mares: L. Ronald Hubbard.

Chicago Style (17th ed.) Citation

Hubbard, L. Ronald. Navegante Surcando Los Siete Mares: L. Ronald Hubbard. California, USA.

MLA (9th ed.) Citation

Hubbard, L. Ronald. Navegante Surcando Los Siete Mares: L. Ronald Hubbard.

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