APA (7th ed.) Citation

Pondel, M., & Korczak, J. (2018). Collective clustering of marketing data—recommendation system Upsaily. Polish Information Processing Society.

Chicago Style (17th ed.) Citation

Pondel, Maciej, and Jerzy Korczak. Collective Clustering of Marketing Data—recommendation System Upsaily. Polish Information Processing Society, 2018.

MLA (9th ed.) Citation

Pondel, Maciej, and Jerzy Korczak. Collective Clustering of Marketing Data—recommendation System Upsaily. Polish Information Processing Society, 2018.

Warning: These citations may not always be 100% accurate.