Dyfyniad APA

Johnson, M. (2019). The Vanishing Stair: A Truly Devious novel. Harper Collins Publishers.

Dyfyniad Arddull Chicago

Johnson, Maureen. The Vanishing Stair: A Truly Devious Novel. New York: Harper Collins Publishers, 2019.

Dyfyniad MLA

Johnson, Maureen. The Vanishing Stair: A Truly Devious Novel. Harper Collins Publishers, 2019.

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