Παραπομπή σε μορφή APA (7η εκδ.)

Pfleiderer, W. (1975). Chemistry and biology of pteridines: Proceedings of the 5th International Symposium held at the University of Konstanz, West Germany, April 14-18, 1975. W. de Gruyter.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pfleiderer, Wolfgang. Chemistry and Biology of Pteridines: Proceedings of the 5th International Symposium Held at the University of Konstanz, West Germany, April 14-18, 1975. Berlin: W. de Gruyter, 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pfleiderer, Wolfgang. Chemistry and Biology of Pteridines: Proceedings of the 5th International Symposium Held at the University of Konstanz, West Germany, April 14-18, 1975. W. de Gruyter, 1975.