APA Citation

Nightingale, F., Calabria, M. D., & Macrae, J. (1994). Suggestions for thought. Philadelphia: University of Pennsylvania Press.

Chicago Style Citation

Nightingale, Florence, Michael D. Calabria, and Janet Macrae. Suggestions for Thought. Philadelphia: University of Pennsylvania Press, 1994.

MLA Citation

Nightingale, Florence, Michael D. Calabria, and Janet Macrae. Suggestions for Thought. Philadelphia: University of Pennsylvania Press, 1994.

Warning: These citations may not always be 100% accurate.