APA (7th ed.) Citation

Griggs, R. F. (1914). A botanical survey of the Sugar Grove region. The Ohio state university.

Chicago Style (17th ed.) Citation

Griggs, Robert F. A Botanical Survey of the Sugar Grove Region. Columbus: The Ohio state university, 1914.

MLA (9th ed.) Citation

Griggs, Robert F. A Botanical Survey of the Sugar Grove Region. The Ohio state university, 1914.

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