APA引文

Gray, J. S. (1954). Psychology applied to human affair/2e. Mc Graw hill.

Chicago Edition Citation

Gray, J. Stanley. Psychology Applied to Human Affair/2e. New York: Mc Graw hill, 1954.

MLA引文

Gray, J. Stanley. Psychology Applied to Human Affair/2e. Mc Graw hill, 1954.

警告：這些引文格式不一定是100％准確.