Cita APA (7a ed.)

Duncan, E. H. (1979). Soren kierkegaard with an additional chapte. Word Book Publishers.

Cita Chicago Style (17a ed.)

Duncan, Elmer H. Soren Kierkegaard with an Additional Chapte. Word Book Publishers, 1979.

Cita MLA (9a ed.)

Duncan, Elmer H. Soren Kierkegaard with an Additional Chapte. Word Book Publishers, 1979.