APA (7th ed.) Citation

Murphy, N. (1972). City of Portland, Texas street map. Nancy Murphy.

Chicago Style (17th ed.) Citation

Murphy, Nancy. City of Portland, Texas Street Map. [Portland, Tex.]: Nancy Murphy, 1972.

MLA (9th ed.) Citation

Murphy, Nancy. City of Portland, Texas Street Map. Nancy Murphy, 1972.

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