Gaya APA

Malley, J, M, O., Pierce, L, V. (1996). Authentic Assesment For English Language Learner . USA: Longman.

Gaya MLA

Malley, J., Micahel, O\'., Pierce, Lorraine, Valdez. "Authentic Assesment For English Language Learner". USA: Longman, 1996. .