APA (7th ed.) Citation

Lučanská, H., & Valšíková-Frey, M. Zelené vitamíny.

Chicago Style (17th ed.) Citation

Lučanská, H., and Magdaléna Valšíková-Frey. Zelené Vitamíny.

MLA (9th ed.) Citation

Lučanská, H., and Magdaléna Valšíková-Frey. Zelené Vitamíny.

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