Παραπομπή σε μορφή APA (7η εκδ.)

Heck, S. F., & Williams, C. R. (1984). The complex roles of the teacher: An ecological perspective. Teachers College Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heck, Shirley F., και C. Ray Williams. The Complex Roles of the Teacher: An Ecological Perspective. New York: Teachers College Press, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

Heck, Shirley F., και C. Ray Williams. The Complex Roles of the Teacher: An Ecological Perspective. Teachers College Press, 1984.