Dyfyniad APA

Ehrlich, H. L. N. (2016). Ehrlich's Geomicrobiology (6th;Ed.). CRC Press, Taylor & Francis Group.

Dyfyniad Arddull Chicago

Ehrlich, Henry Lutz;Ed. Newman. Ehrlich's Geomicrobiology. 6th;Ed. Boca Raton: CRC Press, Taylor & Francis Group, 2016.

Dyfyniad MLA

Ehrlich, Henry Lutz;Ed. Newman. Ehrlich's Geomicrobiology. 6th;Ed. CRC Press, Taylor & Francis Group, 2016.

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