Cita APA (7th ed.)

Manlapaz, E. Z., Francisco, M. E. N., & Manlapaz, R. L. (1995). The Anvil guide to research paper writing: A step-by-step guide (Revised edition.). Anvil Publishing, Inc.

Cita Chicago (17th ed.)

Manlapaz, Edna Zapanta, Ma. Eloisa N. Francisco, i Romeo L. Manlapaz. The Anvil Guide to Research Paper Writing: A Step-by-step Guide. Revised edition. Pasig City: Anvil Publishing, Inc, 1995.

Cita MLA (9th ed.)

Manlapaz, Edna Zapanta, et al. The Anvil Guide to Research Paper Writing: A Step-by-step Guide. Revised edition. Anvil Publishing, Inc, 1995.