Cita APA (7th ed.)

Higgins, J. (1992). Eye of the storm. A Signet Book.

Cita Chicago (17th ed.)

Higgins, Jack. Eye of the Storm. London: A Signet Book, 1992.

Cita MLA (8th ed.)

Higgins, Jack. Eye of the Storm. A Signet Book, 1992.