APA (7th ed.) Citation

LEEDY, P. D. (1985). Practical research: Planning and design.

Chicago Style (17th ed.) Citation

LEEDY, Paul D. Practical Research: Planning and Design. 1985.

MLA (8th ed.) Citation

LEEDY, Paul D. Practical Research: Planning and Design. 1985.

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