APA (7th ed.) Citation

Laurora, A. R., & Serrano, R. E. (1989). The sanggunian in action (2nd ed.). Mary Jo Educational Supply.

Chicago Style (17th ed.) Citation

Laurora, Antonio R., and Renato E. Serrano. The Sanggunian in Action. 2nd ed. Manila: Mary Jo Educational Supply, 1989.

MLA (9th ed.) Citation

Laurora, Antonio R., and Renato E. Serrano. The Sanggunian in Action. 2nd ed. Mary Jo Educational Supply, 1989.