Παραπομπή σε μορφή APA (7η εκδ.)

Swartwood, M., & Trotter, K. (2004). Observing children and adolescents: Student workbook. Thomson, Wadsworth.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Swartwood, Michie, και Kathy Trotter. Observing Children and Adolescents: Student Workbook. Southbank, Victoria, Australia ; Belmont CA: Thomson, Wadsworth, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Swartwood, Michie, και Kathy Trotter. Observing Children and Adolescents: Student Workbook. Thomson, Wadsworth, 2004.