APA

Ecke W, Rettich R, Humphries S & Humphries V. (1979). The Face at the Window. Englewood Cliffs, NJ: Prentice-Hall, Inc.

Chicago

Ecke W, Rettich R, Humphries S and Humphries V. 1979. The Face at the Window. Englewood Cliffs, NJ: Prentice-Hall, Inc.

Harvard

Ecke W, Rettich R, Humphries S and Humphries V. (1979). The Face at the Window. Englewood Cliffs, NJ: Prentice-Hall, Inc.

MLA

Ecke W, Rettich R, Humphries S and Humphries V. The Face at the Window. Englewood Cliffs, NJ: Prentice-Hall, Inc. 1979.