APA (7th ed.) Citation

Knopp, K. (1928). Theory and application of infinite series. Blackie and Son.

Chicago Style (17th ed.) Citation

Knopp, Konrad. Theory and Application of Infinite Series. London: Blackie and Son, 1928.

MLA (9th ed.) Citation

Knopp, Konrad. Theory and Application of Infinite Series. Blackie and Son, 1928.