Cita APA (7a ed.)

Nazaret, F. V., Mortal, D., M., & Regala, D. A. (1977). Working life tables for males and females in the Philippines, 1970. National Census and Statistics Office.

Cita Chicago Style (17a ed.)

Nazaret, Francisco V., Dolores Mortal, M, y Dulce A. Regala. Working Life Tables for Males and Females in the Philippines, 1970. Manila: National Census and Statistics Office, 1977.

Cita MLA (9a ed.)

Nazaret, Francisco V., et al. Working Life Tables for Males and Females in the Philippines, 1970. National Census and Statistics Office, 1977.