APA način citiranja (7. izdanje)

Gruber, G. (2018). Multichannel Management: A Normative Model Towards Optimality. Peter Lang International Academic Publishing Group.

Čikaški stil citiranja (17. izdanje)

Gruber, Gottfried. Multichannel Management: A Normative Model Towards Optimality. Bern: Peter Lang International Academic Publishing Group, 2018.

MLA način citiranja (9. izdanje)

Gruber, Gottfried. Multichannel Management: A Normative Model Towards Optimality. Peter Lang International Academic Publishing Group, 2018.