APA (7th ed.) Citation

Feng, B. (1989). Paleoecology of an upper Middle Pennsylvanian coal swamp from Western Pennsylvania, U.S.A. Review of palaeobotany and palynology, 57(3/4), 299-312. https://doi.org/10.1016/0034-6667(89)90027-4

Chicago Style (17th ed.) Citation

Feng, B.C. "Paleoecology of an Upper Middle Pennsylvanian Coal Swamp from Western Pennsylvania, U.S.A." Review of Palaeobotany and Palynology 57, no. 3/4 (1989): 299-312. https://doi.org/10.1016/0034-6667(89)90027-4.

MLA (9th ed.) Citation

Feng, B.C. "Paleoecology of an Upper Middle Pennsylvanian Coal Swamp from Western Pennsylvania, U.S.A." Review of Palaeobotany and Palynology, vol. 57, no. 3/4, 1989, pp. 299-312, https://doi.org/10.1016/0034-6667(89)90027-4.