Παραπομπή σε μορφή APA (7η εκδ.)

Spence, C., & Youssef, J. (2021). Aging and the (chemical) senses: Implications for food behaviour amongst elderly consumers. MDPI.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spence, C., και J. Youssef. Aging and the (chemical) Senses: Implications for Food Behaviour Amongst Elderly Consumers. MDPI, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Spence, C., και J. Youssef. Aging and the (chemical) Senses: Implications for Food Behaviour Amongst Elderly Consumers. MDPI, 2021.