APA
Cottrell L., . (1969). The lost Pharaohs. Westport: Greenwood Press.
Chicago
Cottrell Leonard, . 1969. The lost Pharaohs. Westport: Greenwood Press.
Harvard
Cottrell L., . (1969). The lost Pharaohs. Westport: Greenwood Press.
MLA
Cottrell Leonard, . The lost Pharaohs. Westport: Greenwood Press. 1969.