Cita APA (7th ed.)

Koskovich, G. (1997). Missing: Journal entries. INF Press.

Cita Chicago (17th ed.)

Koskovich, Gerard. Missing: Journal Entries. San Francisco: INF Press, 1997.

Cita MLA (8th ed.)

Koskovich, Gerard. Missing: Journal Entries. INF Press, 1997.