APA način citiranja (7. izdanje)

Messer, P. A., & Marshall, I. (1986). Modula-2, constructive program development. Blackwell Scientific Publications.

Čikaški stil citiranja (17. izdanje)

Messer, P. A., i I. Marshall. Modula-2, Constructive Program Development. Oxford [Oxfordshire] ; Boston: Blackwell Scientific Publications, 1986.

MLA način citiranja (8. izdanje)

Messer, P. A., i I. Marshall. Modula-2, Constructive Program Development. Blackwell Scientific Publications, 1986.