Cita APA (7th ed.)

Isaacs, A. (1999). The Macmillan encyclopedia (1999 ed.). Macmillan.

Cita Chicago (17th ed.)

Isaacs, Alan. The Macmillan Encyclopedia. 1999 ed. London: Macmillan, 1999.

Cita MLA (9th ed.)

Isaacs, Alan. The Macmillan Encyclopedia. 1999 ed. Macmillan, 1999.