APA Style

Lederman, David. (2011). "Multiple Choice & Free- Response Questions in Preparation for the AP Calculus (AB) Examination" . : D&S marketing Sysms, Inc.

Chicago Style

Lederman, David. "Multiple Choice & Free- Response Questions in Preparation for the AP Calculus (AB) Examination". : D&S marketing Sysms, Inc, 2011. Text.

MLA Style

Lederman, David. "Multiple Choice & Free- Response Questions in Preparation for the AP Calculus (AB) Examination". : D&S marketing Sysms, Inc, 2011. Text.

Turabian Style

Lederman, David. "Multiple Choice & Free- Response Questions in Preparation for the AP Calculus (AB) Examination". : D&S marketing Sysms, Inc, 2011. Print.