APA (7th ed.) Citation

Hargreaves, D., & Hargreaves, B. (1965). Tropical trees: Found in the Caribbean, South America, Central America, Mexico. Hargreaves Company.

Chicago Style (17th ed.) Citation

Hargreaves, Dorothy, and Bob Hargreaves. Tropical Trees: Found in the Caribbean, South America, Central America, Mexico. Hawaii: Hargreaves Company, 1965.

MLA (9th ed.) Citation

Hargreaves, Dorothy, and Bob Hargreaves. Tropical Trees: Found in the Caribbean, South America, Central America, Mexico. Hargreaves Company, 1965.