Παραπομπή APA

ScienceDirect (Online service), & Houghton, E. L. (2012). Aerodynamics for engineering students (6th ed.). Waltham, MA: Butterworth-Heinemann.

Παραπομπή Chicago Style

ScienceDirect (Online service), and E. L. Houghton. Aerodynamics for Engineering Students. 6th ed. Waltham, MA: Butterworth-Heinemann, 2012.

Παραπομπή MLA

ScienceDirect (Online service), and E. L. Houghton. Aerodynamics for Engineering Students. 6th ed. Waltham, MA: Butterworth-Heinemann, 2012.

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