APA (7th ed.) Citation

Otis, C. H. Michigan Trees: A Handbook of the Native and Most Important Introduced Species.

Chicago Style (17th ed.) Citation

Otis, Charles Herbert. Michigan Trees: A Handbook of the Native and Most Important Introduced Species.

MLA (9th ed.) Citation

Otis, Charles Herbert. Michigan Trees: A Handbook of the Native and Most Important Introduced Species.

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