APA ציטוט

Vaske, M. O. (1963). An introduction to metaphysics. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Vaske, Martin O. An Introduction to Metaphysics. New York: McGraw-Hill, 1963.

ציטוט MLA

Vaske, Martin O. An Introduction to Metaphysics. New York: McGraw-Hill, 1963.