APA (7th ed.) Citation

Friedrich, C. J. (1959). Puerto Rico, middle road to freedom. Rinehart.

Chicago Style (17th ed.) Citation

Friedrich, Carl J. Puerto Rico, Middle Road to Freedom. New York: Rinehart, 1959.

MLA (9th ed.) Citation

Friedrich, Carl J. Puerto Rico, Middle Road to Freedom. Rinehart, 1959.

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