APA (7th ed.) Citation

Krabbe, G. (1970). Operational calculus. Springer.

Chicago Style (17th ed.) Citation

Krabbe, Gregers. Operational Calculus. New York u.a: Springer, 1970.

MLA (9th ed.) Citation

Krabbe, Gregers. Operational Calculus. Springer, 1970.

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