Παραπομπή APA

Richardson, D. (1970). Guide to the negotiable instruments and the bills of exchange acts (4th ed.). Butterworths.

Παραπομπή Chicago Style

Richardson, Dudley. Guide to the Negotiable Instruments and the Bills of Exchange Acts. 4th ed. London: Butterworths, 1970.

Παραπομπή MLA

Richardson, Dudley. Guide to the Negotiable Instruments and the Bills of Exchange Acts. 4th ed. Butterworths, 1970.