Gaya APA

Daniel, G. et al (1990). Applied mathematics for the management life, and social sciences / Lawrence E. Spence, charles Vanden Eyden, Daniel Gallin . Glenview, Ill.: Scott, Foresman.

Gaya MLA

Daniel, Gallin. et al. "Applied mathematics for the management life, and social sciences / Lawrence E. Spence, charles Vanden Eyden, Daniel Gallin". Glenview, Ill.: Scott, Foresman, 1990. Textbook.