APA (7th ed.) Citation
Šajgalíková, H., Copuš, L., & Poláková, M. Where is the Happiness-generated Optimism Streamed in? European Perspective.
Chicago Style (17th ed.) Citation
Šajgalíková, Helena, Lukáš Copuš, and Michaela Poláková. Where Is the Happiness-generated Optimism Streamed in? European Perspective.
MLA (9th ed.) Citation
Šajgalíková, Helena, et al. Where Is the Happiness-generated Optimism Streamed in? European Perspective.
Warning: These citations may not always be 100% accurate.