APA (7th ed.) Citation

Dunbar, R. (2014). How conversations around campfires came to be. National Academy of Sciences.

Chicago Style (17th ed.) Citation

Dunbar, R. How Conversations Around Campfires Came to Be. National Academy of Sciences, 2014.

MLA (9th ed.) Citation

Dunbar, R. How Conversations Around Campfires Came to Be. National Academy of Sciences, 2014.

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