Παραπομπή σε μορφή APA (7η εκδ.)

Ohnmacht, T., Priskin, J., & Stettler, J. (2018). Contemporary challenges of climate change, sustainable tourism consumption, and destination competitiveness. Emerald Publishing Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ohnmacht, Timo, Julianna Priskin, και Jürg Stettler. Contemporary Challenges of Climate Change, Sustainable Tourism Consumption, and Destination Competitiveness. Bingley, U.K.: Emerald Publishing Limited, 2018.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ohnmacht, Timo, et al. Contemporary Challenges of Climate Change, Sustainable Tourism Consumption, and Destination Competitiveness. Emerald Publishing Limited, 2018.