Dyfyniad APA

Jones, G., & Martin, M. (2008). Seasonal anisotropy in handedness.

Dyfyniad Arddull Chicago

Jones, G., and M. Martin. Seasonal Anisotropy in Handedness. 2008.

Dyfyniad MLA

Jones, G., and M. Martin. Seasonal Anisotropy in Handedness. 2008.

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