Cita APA (7th ed.)

Jackson, W. (1998). The four ages: Together with essays on various subjects. Thoemmes.

Cita Chicago (17th ed.)

Jackson, William. The Four Ages: Together with Essays on Various Subjects. Bristol: Thoemmes, 1998.

Cita MLA (8th ed.)

Jackson, William. The Four Ages: Together with Essays on Various Subjects. Thoemmes, 1998.