Cita APA (7a ed.)
Vella, D. C. Invitation to Linear Programming and Game Theory. Cambridge University.
Cita estilo Chicago (17a ed.)
Vella, David C. Invitation to Linear Programming and Game Theory. Cambridge, Inglaterra: Cambridge University.
Cita MLA (9a ed.)
Vella, David C. Invitation to Linear Programming and Game Theory. Cambridge University.
警告：這些引文格式不一定是100％准確.