APA aipamena

Heilman, A. W. (1972). Principles and practices of teaching reading (3d ed.). Merrill.

Chicago Style aipamena

Heilman, Arthur W. Principles and Practices of Teaching Reading. 3d ed. Columbus, Ohio: Merrill, 1972.

MLA aipamena

Heilman, Arthur W. Principles and Practices of Teaching Reading. 3d ed. Merrill, 1972.