Cita APA (7a ed.)

Zeigler, H. (1967). The Political life of American teachers. Prentice- Hall.

Cita Chicago Style (17a ed.)

Zeigler, Harmon. The Political Life of American Teachers. N. J.: Prentice- Hall, 1967.

Cita MLA (9a ed.)

Zeigler, Harmon. The Political Life of American Teachers. Prentice- Hall, 1967.