APA (7th ed.) Citation

Krabbe, G. (1975). Operational calculus (1. paperback printing.). Plenum Publ. Co.

Chicago Style (17th ed.) Citation

Krabbe, Gregers. Operational Calculus. 1. paperback printing. New York: Plenum Publ. Co, 1975.

MLA (9th ed.) Citation

Krabbe, Gregers. Operational Calculus. 1. paperback printing. Plenum Publ. Co, 1975.

Warning: These citations may not always be 100% accurate.