Παραπομπή σε μορφή APA (7η εκδ.)

Macer, C. (2009). Green street then and now: Exploring student memories and effectiveness of Green Street Environmental Education Programs. VDM Verlag Dr. Muller.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Macer, Christine. Green Street Then and Now: Exploring Student Memories and Effectiveness of Green Street Environmental Education Programs. Saarbrucken, Germany: VDM Verlag Dr. Muller, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Macer, Christine. Green Street Then and Now: Exploring Student Memories and Effectiveness of Green Street Environmental Education Programs. VDM Verlag Dr. Muller, 2009.