Dyfyniad APA

Grant, V. J. (1998). Maternal personality, evolution, and the sex ratio: Do mothers control the sex of the infant? Routledge.

Dyfyniad Arddull Chicago

Grant, Valerie J. Maternal Personality, Evolution, and the Sex Ratio: Do Mothers Control the Sex of the Infant? London ; New York: Routledge, 1998.

Dyfyniad MLA

Grant, Valerie J. Maternal Personality, Evolution, and the Sex Ratio: Do Mothers Control the Sex of the Infant? Routledge, 1998.

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