APA Цитирование

Christian, J. L. J. L. (2012). Philosophy: An introduction to the art of wondering (11th ed.). Wadsworth Cengage learning.

Chicago-стиль цитирования

Christian, J. L. James L. Philosophy: An Introduction to the Art of Wondering. 11th ed. Boston: Wadsworth Cengage learning, 2012.

MLA-цитирование

Christian, J. L. James L. Philosophy: An Introduction to the Art of Wondering. 11th ed. Wadsworth Cengage learning, 2012.