APA (7th ed.) Citation

Caldwell, C. (1982). Insight guides: Puerto Rico. APA Pub.

Chicago Style (17th ed.) Citation

Caldwell, Chris. Insight Guides: Puerto Rico. Singapore: APA Pub, 1982.

MLA (9th ed.) Citation

Caldwell, Chris. Insight Guides: Puerto Rico. APA Pub, 1982.

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