APA (7th ed.) Citation

Mallan, C., & Mallan, O. (1986). Guide to the Yucatan Peninsula. Moon Publications.

Chicago Style (17th ed.) Citation

Mallan, Chicki, and Oz Mallan. Guide to the Yucatan Peninsula. California, USA: Moon Publications, 1986.

MLA (9th ed.) Citation

Mallan, Chicki, and Oz Mallan. Guide to the Yucatan Peninsula. Moon Publications, 1986.

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