Dyfyniad APA

Friendly, F. W. (1967). Due to circumstances beyond our control.. New York: Random House.

Dyfyniad Arddull Chicago

Friendly, Fred W. Due to Circumstances Beyond Our Control.. New York: Random House, 1967.

Dyfyniad MLA

Friendly, Fred W. Due to Circumstances Beyond Our Control.. New York: Random House, 1967.

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