Cita APA (7th ed.)

- & FISHER, R. C. [. (1975). Introductory mathematics: A prelude to calculus. Charles E. Merril Pub. Co.

Cita Chicago (17th ed.)

- i Robert C. [dkk.] FISHER. Introductory Mathematics: A Prelude to Calculus. Columbus: Charles E. Merril Pub. Co, 1975.

Cita MLA (9th ed.)

- i Robert C. [dkk.] FISHER. Introductory Mathematics: A Prelude to Calculus. Charles E. Merril Pub. Co, 1975.