Cita APA (7a ed.)

H.M. Gousha Company & Standard Oil Company of California. (1939). Road map of Washington. H.M. Gousha Co..

Cita Chicago Style (17a ed.)

H.M. Gousha Company y Standard Oil Company of California. Road Map of Washington. Chicago, Ill.: H.M. Gousha Co., 1939.

Cita MLA (8a ed.)

H.M. Gousha Company y Standard Oil Company of California. Road Map of Washington. H.M. Gousha Co., 1939.

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