Gaya APA

Boning, R, A., Boning, M, R. (1985). Developing Key Concepts in Comprehension- Adv. 1 . New York: Barnell Loft,Ltd.

Gaya MLA

Boning, Richard, A.., Boning, Mary, R.. "Developing Key Concepts in Comprehension- Adv. 1". New York: Barnell Loft,Ltd, 1985. Text.