APA Style

Solorzano, H, S. (2006). Northstar, Building Skills for the TOEFL iBT High Intermediate : Teacher's Manual with ETS Scoring Guide . : Pearson Education, Inc, New York. 2006.

MLA Style

Solorzano, Helen, S.. "Northstar, Building Skills for the TOEFL iBT High Intermediate : Teacher's Manual with ETS Scoring Guide". : Pearson Education, Inc, New York. 2006, 2006. BOOK.