APA (7th ed.) Citation

Maddren, A. G. (1913). The Koyukuk-Chandalar Region, Alaska. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Maddren, A. G. The Koyukuk-Chandalar Region, Alaska. Washington: Gov. Print. Off, 1913.

MLA (9th ed.) Citation

Maddren, A. G. The Koyukuk-Chandalar Region, Alaska. Gov. Print. Off, 1913.

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