Dyfyniad APA

(1964). English for Today, Book Three: The Way We Live. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

English for Today, Book Three: The Way We Live. New York: McGraw-Hill, 1964.

Dyfyniad MLA

English for Today, Book Three: The Way We Live. New York: McGraw-Hill, 1964.

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