Παραπομπή σε μορφή APA (7η εκδ.)

Bakker,Peter, Doorne,Hans Van, Gooskens,vincent, & Wieringa,Nicolien. (1991). Dermatological preparations for the tropics: A formulary of dermatological preparations and backgrounds of choices, production and dispensing. University of Groningen.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bakker,Peter, Doorne,Hans Van, Gooskens,vincent, και Wieringa,Nicolien. Dermatological Preparations for the Tropics: A Formulary of Dermatological Preparations and Backgrounds of Choices, Production and Dispensing. Netherlands: University of Groningen, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bakker,Peter, et al. Dermatological Preparations for the Tropics: A Formulary of Dermatological Preparations and Backgrounds of Choices, Production and Dispensing. University of Groningen, 1991.