APA (7th ed.) Citation

Abainza, E. Q. (1972). Enrique C. Sobrepeäna, his life and work. Sponsorship Committee.

Chicago Style (17th ed.) Citation

Abainza, Estanislao Q. Enrique C. Sobrepeäna, His Life and Work. New Manila, Quezon City: Sponsorship Committee, 1972.

MLA (9th ed.) Citation

Abainza, Estanislao Q. Enrique C. Sobrepeäna, His Life and Work. Sponsorship Committee, 1972.