Dyfyniad APA

AIME. (1956). Transactions of the American Institute of mining and metalurgical engineers: Petroleum development and technology 1930/1931. Volume 82/92. Petroleum Branch.

Dyfyniad Arddull Chicago

AIME. Transactions of the American Institute of Mining and Metalurgical Engineers: Petroleum Development and Technology 1930/1931. Volume 82/92. Petroleum Branch, 1956.

Dyfyniad MLA

AIME. Transactions of the American Institute of Mining and Metalurgical Engineers: Petroleum Development and Technology 1930/1931. Volume 82/92. Petroleum Branch, 1956.

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