APA aipamena

Lirag, R. C. J., Tabtab, O. E., & Zafranco, E. V. (1962). Omegan naphthalene plant. College of Engineering.

Chicago Style aipamena

Lirag, Rufino C. Jr, Oscar E. Tabtab, and Eladio V. Zafranco. Omegan Naphthalene Plant. Diliman, Quezon City: College of Engineering, 1962.

MLA aipamena

Lirag, Rufino C. Jr, et al. Omegan Naphthalene Plant. College of Engineering, 1962.