APA citiranje

Gustafsson, A., Kristensson, P., Schirr, G. R., & Witell, L. (2016). Service innovation. New York, NY.: Business Expert Press.

Trích dẫn kiểu Chicago

Gustafsson, Anders., Per Kristensson, Gary R. Schirr, và Lars Witell. Service Innovation. New York, NY.: Business Expert Press, 2016.

MLA citiranje

Gustafsson, Anders., Per Kristensson, Gary R. Schirr, và Lars Witell. Service Innovation. New York, NY.: Business Expert Press, 2016.