APA (7th ed.) Citation

Graduate Educational and Research Foundation, Caliwara, C. A., & Siopongco, J. O. (1975). Consultancy inputs. GEARF Foundation.

Chicago Style (17th ed.) Citation

Graduate Educational and Research Foundation, Cesar A. Caliwara, and Joaquin O. Siopongco. Consultancy Inputs. Manila: GEARF Foundation, 1975.

MLA (9th ed.) Citation

Graduate Educational and Research Foundation, et al. Consultancy Inputs. GEARF Foundation, 1975.