Dyfyniad APA

Park, C. F. 1. [. o. c., & MacDiarmid, R. A. (1964). Ore deposits. W. H. Freeman.

Dyfyniad Arddull Chicago

Park, Charles Frederick 1903- [from old catalog], and Roy A. MacDiarmid. Ore Deposits. San Francisco: W. H. Freeman, 1964.

Dyfyniad MLA

Park, Charles Frederick 1903- [from old catalog], and Roy A. MacDiarmid. Ore Deposits. W. H. Freeman, 1964.

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