APA (7th ed.) Citation

Hubbard Scientific Company. (1982). Yosemite National Park area map. Hubbard.

Chicago Style (17th ed.) Citation

Hubbard Scientific Company. Yosemite National Park Area Map. Northbrook, IL: Hubbard, 1982.

MLA (9th ed.) Citation

Hubbard Scientific Company. Yosemite National Park Area Map. Hubbard, 1982.

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