APA (7th ed.) Citation

Westrop, S. R. (1995). Sunwaptan and Ibexian (Upper Cambrian - Lower Ordovician) trilobites of the Rabbitkettle Formation, Mountain River region, northern Mackenzie Mountains, northwest Canada. Canadian Soc. of Petroleum Geologists [u.a.].

Chicago Style (17th ed.) Citation

Westrop, Stephen R. Sunwaptan and Ibexian (Upper Cambrian - Lower Ordovician) Trilobites of the Rabbitkettle Formation, Mountain River Region, Northern Mackenzie Mountains, Northwest Canada. Calgary: Canadian Soc. of Petroleum Geologists [u.a.], 1995.

MLA (9th ed.) Citation

Westrop, Stephen R. Sunwaptan and Ibexian (Upper Cambrian - Lower Ordovician) Trilobites of the Rabbitkettle Formation, Mountain River Region, Northern Mackenzie Mountains, Northwest Canada. Canadian Soc. of Petroleum Geologists [u.a.], 1995.