Dyfyniad APA

K Bruce Newbold. (2010). Population geography: Tools and issues. Jaipur.

Dyfyniad Arddull Chicago

K Bruce Newbold. Population Geography: Tools and Issues. Jaipur, 2010.

Dyfyniad MLA

K Bruce Newbold. Population Geography: Tools and Issues. Jaipur, 2010.

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