APA (7th ed.) Citation

TIDWELL, W. D., RUSHFORTH, S. R., REVEAL, J. L., & BEHUNIN, H. (1970). Palmoxylon simperi and Palmoxylon pristina: Two Pre-Cretaceous Angiosperms from Utah. Science (pre-March 2025), 168(3933), 835. https://doi.org/10.1126/science.168.3933.835

Chicago Style (17th ed.) Citation

TIDWELL, WILLIAM D., SAMUEL R. RUSHFORTH, JAMES L. REVEAL, and HOMER BEHUNIN. "Palmoxylon Simperi and Palmoxylon Pristina: Two Pre-Cretaceous Angiosperms from Utah." Science (pre-March 2025) 168, no. 3933 (1970): 835. https://doi.org/10.1126/science.168.3933.835.

MLA (9th ed.) Citation

TIDWELL, WILLIAM D., et al. "Palmoxylon Simperi and Palmoxylon Pristina: Two Pre-Cretaceous Angiosperms from Utah." Science (pre-March 2025), vol. 168, no. 3933, 1970, p. 835, https://doi.org/10.1126/science.168.3933.835.