Dyfyniad APA

Ojo, F. .. (2019). Metals in the Service of Man. Obafemi Awolowo University Press Limited.

Dyfyniad Arddull Chicago

Ojo, Funso .J. Metals in the Service of Man. Obafemi Awolowo University Press Limited, 2019.

Dyfyniad MLA

Ojo, Funso .J. Metals in the Service of Man. Obafemi Awolowo University Press Limited, 2019.

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