APA (7th ed.) Citation

Manion, P. D. (1992). Forest decline concepts. APS Press.

Chicago Style (17th ed.) Citation

Manion, Paul D. Forest Decline Concepts. Minnesota: APS Press, 1992.

MLA (9th ed.) Citation

Manion, Paul D. Forest Decline Concepts. APS Press, 1992.

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