APA (7th ed.) Citation

Krampe, C., Groot, A. d., & Hurst, W. Green loyalty? Unveiling consumer preferences in sustainable temporary loyalty programs. Elsevier.

Chicago Style (17th ed.) Citation

Krampe, Caspar, Anne-Jeth de Groot, and William Hurst. Green Loyalty? Unveiling Consumer Preferences in Sustainable Temporary Loyalty Programs. Elsevier.

MLA (9th ed.) Citation

Krampe, Caspar, et al. Green Loyalty? Unveiling Consumer Preferences in Sustainable Temporary Loyalty Programs. Elsevier.