Cita APA (7a ed.)
Kierkegaard, S., Lowrie, W., Swenson, D. F., & Swenson, L. B. (1949). Either/or: A fragment of life. Princeton University Press; London, H. Milford, Oxford University Press.
Cita Chicago Style (17a ed.)
Kierkegaard, Søren, Walter Lowrie, David Ferdinand Swenson, y Lillian Bessie Swenson. Either/or: A Fragment of Life. Princeton: Princeton University Press; London, H. Milford, Oxford University Press, 1949.
Cita MLA (9a ed.)
Kierkegaard, Søren, et al. Either/or: A Fragment of Life. Princeton University Press; London, H. Milford, Oxford University Press, 1949.
Precaución: Estas citas no son 100% exactas.