APA Citation

Hickey, L. J. 1., & Doyle, J. A. Early cretaceous fossil evidence for angiosperm evolution.

Chicago Style Citation

Hickey, Leo J. 1940-2013, and James A. Doyle. Early Cretaceous Fossil Evidence for Angiosperm Evolution.

MLA Citation

Hickey, Leo J. 1940-2013, and James A. Doyle. Early Cretaceous Fossil Evidence for Angiosperm Evolution.

Warning: These citations may not always be 100% accurate.