Wirtz,Jochen & others. (2018). Services Marketing (8.). Pearson.
Chicago Style (17th ed.) CitationWirtz,Jochen & others. Services Marketing. 8. Nodia: Pearson, 2018.
MLA (9th ed.) CitationWirtz,Jochen & others. Services Marketing. 8. Pearson, 2018.
Warning: These citations may not always be 100% accurate.