Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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