APA aipamena

Paterno, P. A., & Reyes y Guzman, R. (1905). Gayuma: Operang Filipina. [publisher not identified].

Chicago Style aipamena

Paterno, Pedro Alejandro, and Roman Reyes y Guzman. Gayuma: Operang Filipina. Manila: [publisher not identified], 1905.

MLA aipamena

Paterno, Pedro Alejandro, and Roman Reyes y Guzman. Gayuma: Operang Filipina. [publisher not identified], 1905.