Cita APA (7a ed.)
O'Connor, C., & Tessema, A. (1994). Effect of addition of spices on the quality of butter.
Cita Chicago Style (17a ed.)
O'Connor, C.B, y A. Tessema. Effect of Addition of Spices on the Quality of Butter. 1994.
Cita MLA (9a ed.)
O'Connor, C.B, y A. Tessema. Effect of Addition of Spices on the Quality of Butter. 1994.
Precaución: Estas citas no son 100% exactas.