Chang, R., & Tikkanen, W. (1988). The Top Fifty Industrial Chemicals. New York: Random House.
Trích dẫn kiểu ChicagoChang, Raymond, và Wayne Tikkanen. The Top Fifty Industrial Chemicals. New York: Random House, 1988.
MLA引文Chang, Raymond, và Wayne Tikkanen. The Top Fifty Industrial Chemicals. New York: Random House, 1988.
警告:這些引文格式不一定是100%准確.