APA način citiranja (7. izdanje)

CLELAND, D. I., & CLELAND, D. I. (1975). Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

CLELAND, David I., i David I. CLELAND. Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill, 1975.

MLA način citiranja (8. izdanje)

CLELAND, David I., i David I. CLELAND. Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill, 1975.