APA (7th ed.) Citation

Procter, W., & Johnson, C. W. (1927). Biological survey of the Mount Desert Region. The Wistar Institute of Anatomy and Biology.

Chicago Style (17th ed.) Citation

Procter, William, and Charles Willison Johnson. Biological Survey of the Mount Desert Region. Philadelphia: The Wistar Institute of Anatomy and Biology, 1927.

MLA (9th ed.) Citation

Procter, William, and Charles Willison Johnson. Biological Survey of the Mount Desert Region. The Wistar Institute of Anatomy and Biology, 1927.

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