APA-viite (7. p.)

Sadakata, M., Kato, S., Koya, T., Furusawa, T., & Kunii, D. (1981). A study for the development of new compound gasification process of waste plastics and sludge. Philippine Engineering Journal.

Chicago-viite (17. p.)

Sadakata, M., S. Kato, T. Koya, T. Furusawa, ja D. Kunii. "A Study for the Development of New Compound Gasification Process of Waste Plastics and Sludge." Philippine Engineering Journal 1981.

MLA-viite (9. p.)

Sadakata, M., et al. "A Study for the Development of New Compound Gasification Process of Waste Plastics and Sludge." Philippine Engineering Journal, 1981.