Dyfyniad APA

New Zealand. Soil Bureau. (1962). Soil Bureau handbook. New Zealand Dept. of Scientific and Industrial Research.

Dyfyniad Arddull Chicago

New Zealand. Soil Bureau. Soil Bureau Handbook. [Wellington]: New Zealand Dept. of Scientific and Industrial Research, 1962.

Dyfyniad MLA

New Zealand. Soil Bureau. Soil Bureau Handbook. New Zealand Dept. of Scientific and Industrial Research, 1962.

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