Glaucophane-bearing Marbles on Syros, Greece.

MLA

John C. Schumacher, et al. “Glaucophane-Bearing Marbles on Syros, Greece.” Journal of Petrology, vol. 49, no. 9, Sept. 2008, p. 1667. EBSCOhost, https://doi.org/10.1093/petrology/egn042.

APA

John C. Schumacher, John B. Brady, John T. Cheney, & Robert R. Tonnsen. (2008). Glaucophane-bearing Marbles on Syros, Greece. Journal of Petrology, 49(9), 1667. https://doi.org/10.1093/petrology/egn042

Chicago

John C. Schumacher, John B. Brady, John T. Cheney, and Robert R. Tonnsen. 2008. “Glaucophane-Bearing Marbles on Syros, Greece.” Journal of Petrology 49 (9): 1667. doi:10.1093/petrology/egn042.