APA引文

Cunanan Map House. (2013). Map of Northern Asia (2013 edition.). Cunanan Map House.

Chicago Style (17th ed.) Citation

Cunanan Map House. Map of Northern Asia. 2013 edition. Makati City, M.M: Cunanan Map House, 2013.

MLA引文

Cunanan Map House. Map of Northern Asia. 2013 edition. Cunanan Map House, 2013.