Dyfyniad APA

Pease, A., & Pease, B. (2017). The definitive book of body language. Orion Books.

Dyfyniad Arddull Chicago

Pease, Allan, and Barbara Pease. The Definitive Book of Body Language. London: Orion Books, 2017.

Dyfyniad MLA

Pease, Allan, and Barbara Pease. The Definitive Book of Body Language. Orion Books, 2017.

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