APA (7th ed.) Citation

Valenzuela, P., & Serrano, L. Memoirs of the K.K.K. and the Philippine Revolution. [publisher not identified].

Chicago Style (17th ed.) Citation

Valenzuela, Pio, and Luis Serrano. Memoirs of the K.K.K. and the Philippine Revolution. [place of publication not identified]: [publisher not identified].

MLA (9th ed.) Citation

Valenzuela, Pio, and Luis Serrano. Memoirs of the K.K.K. and the Philippine Revolution. [publisher not identified].