APA (7th ed.) Citation

Hansen, A., & Vaukins, D. (2012). Primary mathematics across the curriculum (2nd ed.). SAGE.

Chicago Style (17th ed.) Citation

Hansen, Alice, and Diane Vaukins. Primary Mathematics Across the Curriculum. 2nd ed. Los Angeles: SAGE, 2012.

MLA (9th ed.) Citation

Hansen, Alice, and Diane Vaukins. Primary Mathematics Across the Curriculum. 2nd ed. SAGE, 2012.