APA-referens (7:e uppl.)

Ratilla, G. C., & Azanza, M. P. V. (2020). Quality characterization of soft-shelled eggs produced from Philippine egg-laying farms. College of Home Economics, University of the Philippines Diliman.

Chicago-referens (17:e uppl.)

Ratilla, Gabrielle C., och Maria Patricia V. Azanza. Quality Characterization of Soft-shelled Eggs Produced from Philippine Egg-laying Farms. Quezon City: College of Home Economics, University of the Philippines Diliman, 2020.

MLA-referens (9:e uppl.)

Ratilla, Gabrielle C., och Maria Patricia V. Azanza. Quality Characterization of Soft-shelled Eggs Produced from Philippine Egg-laying Farms. College of Home Economics, University of the Philippines Diliman, 2020.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.