APA (7th ed.) Citation

Arceqo, C. R., & Razon, B. E. (1981). How to raise red earthworms profitably. [s. n.].

Chicago Style (17th ed.) Citation

Arceqo, Carmen Razon, and Benigno E. Razon. How to Raise Red Earthworms Profitably. [s. l.]: [s. n.], 1981.

MLA (9th ed.) Citation

Arceqo, Carmen Razon, and Benigno E. Razon. How to Raise Red Earthworms Profitably. [s. n.], 1981.