Cita APA (7th ed.)

De la Costa, H., & Paterno, R. M. (2002). Selected writings of his youth, 1927-1945. 2B3C Foundation.

Cita Chicago (17th ed.)

De la Costa, Horacio, i Roberto M. Paterno. Selected Writings of His Youth, 1927-1945. [Manila]: 2B3C Foundation, 2002.

Cita MLA (9th ed.)

De la Costa, Horacio, i Roberto M. Paterno. Selected Writings of His Youth, 1927-1945. 2B3C Foundation, 2002.