Gaya APA

Barker, E. (2017). Barking up the wrong tree : the surprising science behind why ererything you know about success is (mostly) wrong . New York: Harper One.

Gaya MLA

Barker, Eric. "Barking up the wrong tree : the surprising science behind why ererything you know about success is (mostly) wrong". New York: Harper One, 2017. Text.