Dyfyniad APA

Ledermann, W. e., & Ledermann, W. (1982). Handbook of applicable mathematics v.4. John Wiley.

Dyfyniad Arddull Chicago

Ledermann, Walter ed, and Walter Ledermann. Handbook of Applicable Mathematics V.4. Chinchester: John Wiley, 1982.

Dyfyniad MLA

Ledermann, Walter ed, and Walter Ledermann. Handbook of Applicable Mathematics V.4. John Wiley, 1982.

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