APA-referens (7:e uppl.)

Omotayo, S. K. (2019). Food safety and hygiene practices of food vendors on Obafemi Awolowo University Campus, Ile Ife, Nigeria. Obafemi Awolowo University.

Chicago-referens (17:e uppl.)

Omotayo, Sunday Kolawole. Food Safety and Hygiene Practices of Food Vendors on Obafemi Awolowo University Campus, Ile Ife, Nigeria. Obafemi Awolowo University, 2019.

MLA-referens (9:e uppl.)

Omotayo, Sunday Kolawole. Food Safety and Hygiene Practices of Food Vendors on Obafemi Awolowo University Campus, Ile Ife, Nigeria. Obafemi Awolowo University, 2019.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.