APA

Castell A., . (1976). An introduction to modern philosophy in Eight philosophical problems. New York: Macmillan.

Chicago

Castell Alburey, . 1976. An introduction to modern philosophy in Eight philosophical problems. New York: Macmillan.

Harvard

Castell A., . (1976). An introduction to modern philosophy in Eight philosophical problems. New York: Macmillan.

MLA

Castell Alburey, . An introduction to modern philosophy in Eight philosophical problems. New York: Macmillan. 1976.