Dyfyniad APA

Tatsch, J. H. (1977). Earthquakes: Causes, prediction and control. Tatsch Associates.

Dyfyniad Arddull Chicago

Tatsch, J H. Earthquakes: Causes, Prediction and Control. Masschusetts: Tatsch Associates, 1977.

Dyfyniad MLA

Tatsch, J H. Earthquakes: Causes, Prediction and Control. Tatsch Associates, 1977.

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