Παραπομπή σε μορφή APA (7η εκδ.)

Tonjes, M. J. (1981). Teaching, reading, thinking study skills: In content classrooms (3rd.). WCB.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tonjes, Marian J. Teaching, Reading, Thinking Study Skills: In Content Classrooms. 3rd. Dubuque: WCB, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tonjes, Marian J. Teaching, Reading, Thinking Study Skills: In Content Classrooms. 3rd. WCB, 1981.