Gaya APA

Reilly, P., Mrozowska, M, D, A, S, A, H. (2006). New Opportunities Education For Life Pre-Intermediate : Language Powerbook (Cet. 1). England: Pearson Education Limited.

Gaya MLA

Reilly, Patricia., Mrozowska, Michael, Dean,, Anna, Skorzynska, And, Hanna. "New Opportunities Education For Life Pre-Intermediate : Language Powerbook". Cet. 1 England: Pearson Education Limited, 2006. Text.