APA (7th ed.) Citation

Hapala, D., Hurňák, A., Bakossová, D., & Gazdík, J. (1969). Teaching technic's: International postgraduate training courses of teachers of agricultural technical schools. Vysoká poľnohospodárska škola.

Chicago Style (17th ed.) Citation

Hapala, Dušan, Andrej Hurňák, Danica Bakossová, and Ján Gazdík. Teaching Technic's: International Postgraduate Training Courses of Teachers of Agricultural Technical Schools. Nitra: Vysoká poľnohospodárska škola, 1969.

MLA (9th ed.) Citation

Hapala, Dušan, et al. Teaching Technic's: International Postgraduate Training Courses of Teachers of Agricultural Technical Schools. Vysoká poľnohospodárska škola, 1969.