Dyfyniad APA

Sawyer, K. (2007). Group genius: The creative power of collaboration. New York: Basic Books.

Dyfyniad Arddull Chicago

Sawyer, Keith. Group Genius: The Creative Power of Collaboration. New York: Basic Books, 2007.

Dyfyniad MLA

Sawyer, Keith. Group Genius: The Creative Power of Collaboration. New York: Basic Books, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.