Dyfyniad APA

Beighton, P. H., Grahame, R., & Bird, H. (2012). Hypermobility of Joints (4th ed. 2012.). London: Springer London : Imprint: Springer.

Dyfyniad Arddull Chicago

Beighton, Peter H., Rodney Grahame, and Howard Bird. Hypermobility of Joints. 4th ed. 2012. London: Springer London : Imprint: Springer, 2012.

Dyfyniad MLA

Beighton, Peter H., Rodney Grahame, and Howard Bird. Hypermobility of Joints. 4th ed. 2012. London: Springer London : Imprint: Springer, 2012.

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