Dyfyniad APA

Hemingway, E., & Patrick, H. [. (1999). True at first light. William Heinemann.

Dyfyniad Arddull Chicago

Hemingway, Ernest, and Hemingway [ed.] Patrick. True at First Light. London: William Heinemann, 1999.

Dyfyniad MLA

Hemingway, Ernest, and Hemingway [ed.] Patrick. True at First Light. William Heinemann, 1999.

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