APA (7th ed.) Citation

Gard, R. E., & Mueller, E. G. (1975). Wild goose country: Horicon Marsh to Horseshoe Island. Wisconsin House Book Publishers.

Chicago Style (17th ed.) Citation

Gard, Robert Edward, and Edgar G. Mueller. Wild Goose Country: Horicon Marsh to Horseshoe Island. [Madison]: Wisconsin House Book Publishers, 1975.

MLA (9th ed.) Citation

Gard, Robert Edward, and Edgar G. Mueller. Wild Goose Country: Horicon Marsh to Horseshoe Island. Wisconsin House Book Publishers, 1975.