APA (7th ed.) Citation

Corkill, D. (1989). Ecuador. Clio Press.

Chicago Style (17th ed.) Citation

Corkill, David. Ecuador. Oxford: Clio Press, 1989.

MLA (9th ed.) Citation

Corkill, David. Ecuador. Clio Press, 1989.

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