APA (7th ed.) Citation

Mobil Oil Corporation. (1990). Mobil travel guide. Prentice Hall.

Chicago Style (17th ed.) Citation

Mobil Oil Corporation. Mobil Travel Guide. New York: Prentice Hall, 1990.

MLA (8th ed.) Citation

Mobil Oil Corporation. Mobil Travel Guide. Prentice Hall, 1990.

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