APA (7th ed.) Citation

Zelko, M., Jakab, F., & Samuells, L. (2000). Information projects in practice: Leonardo da Vinci Programme. Elfa.

Chicago Style (17th ed.) Citation

Zelko, Miroslav, František Jakab, and Ladislav Samuells. Information Projects in Practice: Leonardo Da Vinci Programme. Košice: Elfa, 2000.

MLA (9th ed.) Citation

Zelko, Miroslav, et al. Information Projects in Practice: Leonardo Da Vinci Programme. Elfa, 2000.