APA (7th ed.) Citation

Kosoy, T. (1981). A travel guide to Mexico, Central America and South America. Kosoy Travel Guides.

Chicago Style (17th ed.) Citation

Kosoy, Ted. A Travel Guide to Mexico, Central America and South America. Toronto: Kosoy Travel Guides, 1981.

MLA (9th ed.) Citation

Kosoy, Ted. A Travel Guide to Mexico, Central America and South America. Kosoy Travel Guides, 1981.