Dyfyniad APA

GoldSmith, M. (2008). What Got You Here Won't Get You There. Profile Books.

Dyfyniad Arddull Chicago

GoldSmith, Marshall. What Got You Here Won't Get You There. Profile Books, 2008.

Dyfyniad MLA

GoldSmith, Marshall. What Got You Here Won't Get You There. Profile Books, 2008.

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