Cita APA

Werner, P. K., Nelson, . J. P., Hyzer, . K., & Mitchell Church, . M. (2002). Interactions 2: Grammar (4th edition.). United States: McGraw-Hill.

Citación estilo Chicago

Werner, Patricia K., John P. Nelson, Kessia Hyzer, y Mary Mitchell Church. Interactions 2: Grammar. 4th edition. United States: McGraw-Hill, 2002.

Cita MLA

Werner, Patricia K., John P. Nelson, Kessia Hyzer, y Mary Mitchell Church. Interactions 2: Grammar. 4th edition. United States: McGraw-Hill, 2002.