APA (7th ed.) Citation

Sontag, F. (1979). A Kierkegaard handbook. John Knox Press.

Chicago Style (17th ed.) Citation

Sontag, Frederick. A Kierkegaard Handbook. Atlanta, GA: John Knox Press, 1979.

MLA (9th ed.) Citation

Sontag, Frederick. A Kierkegaard Handbook. John Knox Press, 1979.

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