APA (7. basım) Alıntı

(1989). Travel and exploration Portugal and Spain. Reiss & Auvermann.

Chicago Style (17. basım) Atıf

Travel and Exploration Portugal and Spain. Reiss & Auvermann, 1989.

MLA (8th ed.) Atıf

Travel and Exploration Portugal and Spain. Reiss & Auvermann, 1989.