APA (7th ed.) Citation

Hearn, B. C. (1983). Garnets in Montana diatremes. US Gov. Print. Off.

Chicago Style (17th ed.) Citation

Hearn, B. C. Garnets in Montana Diatremes. Washington, DC: US Gov. Print. Off, 1983.

MLA (9th ed.) Citation

Hearn, B. C. Garnets in Montana Diatremes. US Gov. Print. Off, 1983.

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