Werner, P. K., Spaventa, M., & Nelson, J. P. (2002). Interactions access: Grammar (4th ed.). .McGraw-Hill Contemporary.
芝加哥风格引文Werner, Patricia K., Marilynn Spaventa, 与 John P. Nelson. Interactions Access: Grammar. 4th ed. Boston, MA: .McGraw-Hill Contemporary, 2002.
MLA引文Werner, Patricia K., et al. Interactions Access: Grammar. 4th ed. .McGraw-Hill Contemporary, 2002.
警告:这些引文格式不一定是100%准确.