Gaya APA

Pye, G, S, D, D., Prasetya, S. (SA). Reading 2 : Student's book . Cambridge, Mass: Kanisius.

Gaya MLA

Pye, Grenall, Simon, Dan, Diana., Prasetya, Sigit. "Reading 2 : Student's book". Cambridge, Mass: Kanisius, SA. Text.