Cita APA (7a ed.)

Gellert, W., Küstner, H., Hellwich, M., & Kästner, H. (1977). The VNR concise encyclopedia of mathematics. Van Nostrand Reinhold Company.

Cita Chicago Style (17a ed.)

Gellert, Walter, H. Küstner, M. Hellwich, y H. Kästner. The VNR Concise Encyclopedia of Mathematics. New York: Van Nostrand Reinhold Company, 1977.

Cita MLA (8a ed.)

Gellert, Walter, et al. The VNR Concise Encyclopedia of Mathematics. Van Nostrand Reinhold Company, 1977.