APA引文

Gandolfo, M. A., Nixon, K. C., & Crepet, W. L. (2004). Cretaceous flowers of Nymphaeaceae and implications for complex insect entrapment pollination mechanisms in early Angiosperms. National Academy of Sciences.

Citação norma Chicago

Gandolfo, M. A., K. C. Nixon, and W. L. Crepet. Cretaceous Flowers of Nymphaeaceae and Implications for Complex Insect Entrapment Pollination Mechanisms in Early Angiosperms. National Academy of Sciences, 2004.

MLA引文

Gandolfo, M. A., K. C. Nixon, and W. L. Crepet. Cretaceous Flowers of Nymphaeaceae and Implications for Complex Insect Entrapment Pollination Mechanisms in Early Angiosperms. National Academy of Sciences, 2004.

警告:這些引文格式不一定是100%准確.