APA aipamena

Calleja, J. A., Collas, J., & Gracia, M. C. M. (1961). In defense of a famous little book about Rizal (2nd ed., rev. and enl.). The Author.

Chicago Style aipamena

Calleja, Jesus A., Juan Collas, and Manuel C. M. Gracia. In Defense of a Famous Little Book About Rizal. 2nd ed., rev. and enl. Albay: The Author, 1961.

MLA aipamena

Calleja, Jesus A., et al. In Defense of a Famous Little Book About Rizal. 2nd ed., rev. and enl. The Author, 1961.