Παραπομπή APA

(1957). Proceedings of the Second International Congress of surface activity. New York: Butterworths Scientific Publications.

Παραπομπή Chicago Style

Proceedings of the Second International Congress of Surface Activity. New York: Butterworths Scientific Publications, 1957.

Παραπομπή MLA

Proceedings of the Second International Congress of Surface Activity. New York: Butterworths Scientific Publications, 1957.

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