APA citiranje

Bittinger, J. (2000). Happy times: Student's book 6. MacMillan.

Chicago Style (17th ed.) Citation

Bittinger, Judie. Happy Times: Student's Book 6. Oxford: MacMillan, 2000.

MLA citiranje

Bittinger, Judie. Happy Times: Student's Book 6. MacMillan, 2000.