APA Citation
Solorzano, H. S., Boyd, F., Numrich, C., & Schmidt, J. P. L. (1998). Northstar: Focus on listening and speaking. New York: Longman.
Chicago Style CitationSolorzano, Helen S., Frances Boyd, Carol Numrich, and Jennifer P. L. Schmidt. Northstar: Focus On Listening and Speaking. New York: Longman, 1998.
MLA CitationSolorzano, Helen S., Frances Boyd, Carol Numrich, and Jennifer P. L. Schmidt. Northstar: Focus On Listening and Speaking. New York: Longman, 1998.
Warning: These citations may not always be 100% accurate.