Dyfyniad APA

Ballou, M. M. (1890). Due North, or, Glimpses of Scandinavia and Russia. Boston: Houghton Mifflin.

Dyfyniad Arddull Chicago

Ballou, Maturin Murray. Due North, Or, Glimpses of Scandinavia and Russia. Boston: Houghton Mifflin, 1890.

Dyfyniad MLA

Ballou, Maturin Murray. Due North, Or, Glimpses of Scandinavia and Russia. Boston: Houghton Mifflin, 1890.

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