APA Citation

Solorza, & Schmidt. (1999). Northstar: Focus on listening and speaking intermediate test cassette. New York: Longman.

Chicago Style Citation

Solorza, and Schmidt. Northstar: Focus On Listening and Speaking Intermediate Test Cassette. New York: Longman, 1999.

MLA Citation

Solorza, and Schmidt. Northstar: Focus On Listening and Speaking Intermediate Test Cassette. New York: Longman, 1999.

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