APA (7th ed.) Citation

Solórzano, H. S., & Schmidt, J. (2004). Northstar (Second edition.). Longman.

Chicago Style (17th ed.) Citation

Solórzano, Helen Sophia, and Jennifer Schmidt. Northstar. Second edition. White Plains, NY: Longman, 2004.

MLA (9th ed.) Citation

Solórzano, Helen Sophia, and Jennifer Schmidt. Northstar. Second edition. Longman, 2004.

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