Cita APA (7th ed.)

Hartel, R. W., Howell, T. A., & Hyslop, D. B. (1997). Math concepts for food engineering. Technomic.

Cita Chicago (17th ed.)

Hartel, Richard W., T. A. Howell, i D. B. Hyslop. Math Concepts for Food Engineering. Lancaster: Technomic, 1997.

Cita MLA (9th ed.)

Hartel, Richard W., et al. Math Concepts for Food Engineering. Technomic, 1997.