APA (7th ed.) Citation

Thompson, P. W. (1972). Michigan Botanical Club presents state and national champion trees in Michigan. University of Michigan Matthaei Botanical Gardens.

Chicago Style (17th ed.) Citation

Thompson, Paul Woodard. Michigan Botanical Club Presents State and National Champion Trees in Michigan. [Ann Arbor]: University of Michigan Matthaei Botanical Gardens, 1972.

MLA (9th ed.) Citation

Thompson, Paul Woodard. Michigan Botanical Club Presents State and National Champion Trees in Michigan. University of Michigan Matthaei Botanical Gardens, 1972.