APA (7th ed.) Citation

Peoples Press. Puerto Rico Project & Bergman, L. (1977). Puerto Rico: The flame of resistance. Peoples Press.

Chicago Style (17th ed.) Citation

Peoples Press. Puerto Rico Project and Lincoln Bergman. Puerto Rico: The Flame of Resistance. San Francisco: Peoples Press, 1977.

MLA (9th ed.) Citation

Peoples Press. Puerto Rico Project and Lincoln Bergman. Puerto Rico: The Flame of Resistance. Peoples Press, 1977.

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