APA (7th ed.) Citation

Tomas, A. D. 1. (1980). Understanding values. New Day Publishers.

Chicago Style (17th ed.) Citation

Tomas, Andres D. 1942. Understanding Values. Quezon City: New Day Publishers, 1980.

MLA (9th ed.) Citation

Tomas, Andres D. 1942. Understanding Values. New Day Publishers, 1980.

Warning: These citations may not always be 100% accurate.