APA (7th ed.) Zitazioa

GREAT SOURCE. (2002). Reader's handbook: Student guide for reading and learning (1 Student edition.). Great Source Education Group Inc.

Chicago Style (17th ed.) Zitazioa

GREAT SOURCE. Reader's Handbook: Student Guide for Reading and Learning. 1 Student edition. Massachusetts: Great Source Education Group Inc, 2002.

MLA (9th ed.) Zitazioa

GREAT SOURCE. Reader's Handbook: Student Guide for Reading and Learning. 1 Student edition. Great Source Education Group Inc, 2002.