APA-viite (7. p.)

Guevara Ramos, B., Rivas Nichorzon, M., & Silva Acuña, R. (2020). Bacteriological quality of milk in milking systems in the municipality of Maturín, Monagas, Venezuela.

Chicago-viite (17. p.)

Guevara Ramos, Bárbara, Magalys Rivas Nichorzon, ja Ramón Silva Acuña. Bacteriological Quality of Milk in Milking Systems in the Municipality of Maturín, Monagas, Venezuela. 2020.

MLA-viite (9. p.)

Guevara Ramos, Bárbara, et al. Bacteriological Quality of Milk in Milking Systems in the Municipality of Maturín, Monagas, Venezuela. 2020.