APA استشهاد

Shwartzman, S. D., & Ball, R. E. (1977). Elements of financial analyis. Van Nostrand.

استشهاد بنمط شيكاغو

Shwartzman, Sylvan D., و Richard E. Ball. Elements of Financial Analyis. New York: Van Nostrand, 1977.

MLA استشهاد

Shwartzman, Sylvan D., و Richard E. Ball. Elements of Financial Analyis. Van Nostrand, 1977.