Παραπομπή σε μορφή APA (7η εκδ.)

Freudenthal, A. (1999). The design of home appliances for young and old consumers. Delft University of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Freudenthal, Adinda. The Design of Home Appliances for Young and Old Consumers. Delft: Delft University of Technology, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Freudenthal, Adinda. The Design of Home Appliances for Young and Old Consumers. Delft University of Technology, 1999.