Cita APA (7th ed.)

Viray, M. A., & Grow, L. (1998). The epistolary criticism of Manuel A. Viray: In memoriam. Giraffe Books.

Cita Chicago (17th ed.)

Viray, Manuel Abalos, i L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Quezon City: Giraffe Books, 1998.

Cita MLA (9th ed.)

Viray, Manuel Abalos, i L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Giraffe Books, 1998.