APA (7th ed.) Citation

Scotland, R. (2000). Are angiosperms firmly rooted?

Chicago Style (17th ed.) Citation

Scotland, R. Are Angiosperms Firmly Rooted? 2000.

MLA (9th ed.) Citation

Scotland, R. Are Angiosperms Firmly Rooted? 2000.

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