APA (7th ed.) Citation

Keppie, J. D., & Dallmeyer, R. D. (1991). Contrasting U–Pb ages from plutons in the Bras d'Or and Mira terranes of Cape Breton Island, Nova Scotia: Discussion. Canadian Journal of Earth Sciences, 28(9), 1493.

Chicago Style (17th ed.) Citation

Keppie, J. Duncan, and R. D. Dallmeyer. "Contrasting U–Pb Ages from Plutons in the Bras D'Or and Mira Terranes of Cape Breton Island, Nova Scotia: Discussion." Canadian Journal of Earth Sciences 28, no. 9 (1991): 1493.

MLA (9th ed.) Citation

Keppie, J. Duncan, and R. D. Dallmeyer. "Contrasting U–Pb Ages from Plutons in the Bras D'Or and Mira Terranes of Cape Breton Island, Nova Scotia: Discussion." Canadian Journal of Earth Sciences, vol. 28, no. 9, 1991, p. 1493.