Cita APA (7a ed.)
Šajgalíková, H., Copuš, L., & Poláková, M. Where is the Happiness-generated Optimism Streamed in? European Perspective.
Cita Chicago Style (17a ed.)
Šajgalíková, Helena, Lukáš Copuš, y Michaela Poláková. Where Is the Happiness-generated Optimism Streamed in? European Perspective.
Cita MLA (9a ed.)
Šajgalíková, Helena, et al. Where Is the Happiness-generated Optimism Streamed in? European Perspective.
Precaución: Estas citas no son 100% exactas.