Cita APA (7th ed.)

Lota, R. M., Rotor, N. S., & Luzares, C. E. (1976). Writing in business. Textbook Development Committee, De La Salle Univ.

Cita Chicago (17th ed.)

Lota, Rogelio M., Nilda S. Rotor, i Casilda E. Luzares. Writing in Business. Manila: Textbook Development Committee, De La Salle Univ, 1976.

Cita MLA (9th ed.)

Lota, Rogelio M., et al. Writing in Business. Textbook Development Committee, De La Salle Univ, 1976.