Παραπομπή APA

Einzig, P. (1973). Roll-Over Credits, The System of Adaptable Interest Rates. Macmillan.

Παραπομπή Chicago Style

Einzig, Paul. Roll-Over Credits, The System of Adaptable Interest Rates. London: Macmillan, 1973.

Παραπομπή MLA

Einzig, Paul. Roll-Over Credits, The System of Adaptable Interest Rates. Macmillan, 1973.