APA (7th ed.) Citation

Hanson, E. P. (1955). Transformation: The story of modern Puerto Rico (1st printing.). Simon and Schuster.

Chicago Style (17th ed.) Citation

Hanson, Earl Parker. Transformation: The Story of Modern Puerto Rico. 1st printing. New York: Simon and Schuster, 1955.

MLA (9th ed.) Citation

Hanson, Earl Parker. Transformation: The Story of Modern Puerto Rico. 1st printing. Simon and Schuster, 1955.

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