Παραπομπή σε μορφή APA (7η εκδ.)

Ettlinger, S., & Schmidt, P. (2017). The all new illustrated guide to everything sold in hardware stores. Cool Springs Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ettlinger, Steve, και Philip Schmidt. The All New Illustrated Guide to Everything Sold in Hardware Stores. Minneapolis, MN: Cool Springs Press, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ettlinger, Steve, και Philip Schmidt. The All New Illustrated Guide to Everything Sold in Hardware Stores. Cool Springs Press, 2017.