APA (7th ed.) Citation

(1960). The commonwealth of Puerto Rico. [Forew. by Pedro A. González]. Office of the Commonwealth of Puerto Rico.

Chicago Style (17th ed.) Citation

The Commonwealth of Puerto Rico. [Forew. by Pedro A. González]. Office of the Commonwealth of Puerto Rico, 1960.

MLA (8th ed.) Citation

The Commonwealth of Puerto Rico. [Forew. by Pedro A. González]. Office of the Commonwealth of Puerto Rico, 1960.

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