APA aipamena

Preiss, S. (2009). NorthStar 5 (3rd edition.). Longman.

Chicago Style aipamena

Preiss, Sherry. NorthStar 5. 3rd edition. White Plains, N.Y.: Longman, 2009.

MLA aipamena

Preiss, Sherry. NorthStar 5. 3rd edition. Longman, 2009.