Cita APA (7th ed.)

Lange, O. R. (1971). Optimal decisions: Principles of programming. Pergamon Press.

Cita Chicago (17th ed.)

Lange, Oscar Richard. Optimal Decisions: Principles of Programming. Oxford: Pergamon Press, 1971.

Cita MLA (9th ed.)

Lange, Oscar Richard. Optimal Decisions: Principles of Programming. Pergamon Press, 1971.