APA (7th ed.) Citation

Swidan, E. A. (1988). References sources: A brief guide (9th ed.). Enoch Pratt Free library.

Chicago Style (17th ed.) Citation

Swidan, Eleanor A. References Sources: A Brief Guide. 9th ed. Baltimore,Maryland: Enoch Pratt Free library, 1988.

MLA (9th ed.) Citation

Swidan, Eleanor A. References Sources: A Brief Guide. 9th ed. Enoch Pratt Free library, 1988.

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