Gaya APA

The Sands of Time. (1990). New York: Fontana.

Gaya Chicago

The Sands of Time. . New York: Fontana, 1990. Buku.

Gaya MLA

The Sands of Time. . New York: Fontana, 1990. Buku.

Gaya Turabian

The Sands of Time. New York: Fontana, 1990. Buku.