APA (7e ed.) Bronvermelding

Mackay, D., Thompson, B., & Schaub, P. (1978). Breakthrough to literacy: Teacher's manual : the theory and practice of teaching initial reading and writing (Illustrated ed.). Longman for the Schools Council.

Chicago (17e ed.) Bronvermelding

Mackay, David, Brian Thompson, en Pamela Schaub. Breakthrough to Literacy: Teacher's Manual : The Theory and Practice of Teaching Initial Reading and Writing. Illustrated ed. Harlow, Essex: Longman for the Schools Council, 1978.

MLA (9e ed.) Bronvermelding

Mackay, David, et al. Breakthrough to Literacy: Teacher's Manual : The Theory and Practice of Teaching Initial Reading and Writing. Illustrated ed. Longman for the Schools Council, 1978.