Παραπομπή σε μορφή APA (7η εκδ.)

Chen, Y. (1993). Studies of reactions of azulenes with dimethyl acetylenedicarboxylate and their reaction mechanisms. Universität Zürich.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chen, Yi. Studies of Reactions of Azulenes with Dimethyl Acetylenedicarboxylate and Their Reaction Mechanisms. Switzerland: Universität Zürich, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Chen, Yi. Studies of Reactions of Azulenes with Dimethyl Acetylenedicarboxylate and Their Reaction Mechanisms. Universität Zürich, 1993.