APA (7th ed.) Citation

Hagstrom Map Company. (1979). Hagstrom's map of the world [cartographic material]. Hagstrom Map Company.

Chicago Style (17th ed.) Citation

Hagstrom Map Company. Hagstrom's Map of the World [cartographic Material]. [New York]: Hagstrom Map Company, 1979.

MLA (9th ed.) Citation

Hagstrom Map Company. Hagstrom's Map of the World [cartographic Material]. Hagstrom Map Company, 1979.

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