APA (7. basım) Alıntı

Genzmer, H., & Schutz, C. (2008). Countries & continents: The countries and continents on earth. Parragon Pub.

Chicago Style (17. basım) Atıf

Genzmer, Herbert, ve Christian Schutz. Countries & Continents: The Countries and Continents on Earth. Bath, UK: Parragon Pub, 2008.

MLA (8th ed.) Atıf

Genzmer, Herbert, ve Christian Schutz. Countries & Continents: The Countries and Continents on Earth. Parragon Pub, 2008.