Cita APA (7a ed.)

Smail, L. L. (1925). Mathematics of finance (1st. ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Smail, Lloyd L. Mathematics of Finance. 1st. ed. New York [etc.]: McGraw-Hill, 1925.

Cita MLA (9a ed.)

Smail, Lloyd L. Mathematics of Finance. 1st. ed. McGraw-Hill, 1925.