Cita APA (7a ed.)

Kierkegaard, S., & Lowrie, W. (1964). Repetition: An essay in experimental psychology. Harper & Row.

Cita Chicago Style (17a ed.)

Kierkegaard, Søren, y Walter Lowrie. Repetition: An Essay in Experimental Psychology. New York [etc.]: Harper & Row, 1964.

Cita MLA (9a ed.)

Kierkegaard, Søren, y Walter Lowrie. Repetition: An Essay in Experimental Psychology. Harper & Row, 1964.