APA-referens (7:e uppl.)

Cuezon, L. C., & Naniong, H. M. (1991). An Information system study on Baltimore Spice (Phils.) Inc. College of Engineering.

Chicago-referens (17:e uppl.)

Cuezon, Lemuel C., och Herminiogildo M. Naniong. An Information System Study on Baltimore Spice (Phils.) Inc. Diliman, Quezon City: College of Engineering, 1991.

MLA-referens (9:e uppl.)

Cuezon, Lemuel C., och Herminiogildo M. Naniong. An Information System Study on Baltimore Spice (Phils.) Inc. College of Engineering, 1991.