APA (7th ed.) Citation

Helby, R. J., & McElroy, C. T. (1969). Microfloras from the Devonian and triassic of the Beacon Group, Antarctica. New Zealand Journal of Geology and Geophysics, 12(2-3), 376.

Chicago Style (17th ed.) Citation

Helby, R. J., and C. T. McElroy. "Microfloras from the Devonian and Triassic of the Beacon Group, Antarctica." New Zealand Journal of Geology and Geophysics 12, no. 2-3 (1969): 376.

MLA (8th ed.) Citation

Helby, R. J., and C. T. McElroy. "Microfloras from the Devonian and Triassic of the Beacon Group, Antarctica." New Zealand Journal of Geology and Geophysics, vol. 12, no. 2-3, 1969, p. 376.