APA (7th ed.) Citation

Humphrys, C. R. (1987). Boating survey of Elizabeth Lake, Oakland County, Michigan. Elizabeth Lake Lakefront Property Owners Association.

Chicago Style (17th ed.) Citation

Humphrys, C. R. Boating Survey of Elizabeth Lake, Oakland County, Michigan. [Pontiac, Mich.?]: Elizabeth Lake Lakefront Property Owners Association, 1987.

MLA (9th ed.) Citation

Humphrys, C. R. Boating Survey of Elizabeth Lake, Oakland County, Michigan. Elizabeth Lake Lakefront Property Owners Association, 1987.

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