APA (7th ed.) Citation

Gravity and aeromagnetic anomaly maps of the Ajo and Lukeville 1 ̊x 2 ̊Quadrangles, southwestern Arizona. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Gravity and Aeromagnetic Anomaly Maps of the Ajo and Lukeville 1 ̊x 2 ̊Quadrangles, Southwestern Arizona. Reston, V.A: U.S. Geological Survey.

MLA (9th ed.) Citation

Gravity and Aeromagnetic Anomaly Maps of the Ajo and Lukeville 1 ̊x 2 ̊Quadrangles, Southwestern Arizona. U.S. Geological Survey.

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