APA (7th ed.) Citation

Sycip, C. Y., & De Guzman, A. C. (1986). Memories of a hero. [s.n.

Chicago Style (17th ed.) Citation

Sycip, Cynthia Y., and Avel C. De Guzman. Memories of a Hero. Manila: [s.n, 1986.

MLA (9th ed.) Citation

Sycip, Cynthia Y., and Avel C. De Guzman. Memories of a Hero. [s.n, 1986.