APA (7th ed.) Citation

DennislhErvin A, Vermeersch, & Southwick. Practical problems in mathematics for graphic communications (2nd ed.).

Chicago Style (17th ed.) Citation

DennislhErvin A, Vermeersch, and Southwick. Practical Problems in Mathematics for Graphic Communications. 2nd ed. AlbanylbDelmar publisher inclc1997.

MLA (9th ed.) Citation

DennislhErvin A, et al. Practical Problems in Mathematics for Graphic Communications. 2nd ed.

Warning: These citations may not always be 100% accurate.