APA način citiranja (7. izdanje)
Wyk, R. J. v. Technology: A Unifying Code : A Simple and Coherent View of Technology. Stage Media Group.
Čikaški stil citiranja (17. izdanje)
Wyk, Rias Johan van. Technology: A Unifying Code : A Simple and Coherent View of Technology. Ciudad del Cabo, Sudáfrica: Stage Media Group.
MLA način citiranja (9. izdanje)
Wyk, Rias Johan van. Technology: A Unifying Code : A Simple and Coherent View of Technology. Stage Media Group.
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