APA (7th ed.) Citation

Ragan, E., Andrejčák, I., & Doležálek, L. Method of determination of welds penetration with productive repairs of pressure parts of boilers.

Chicago Style (17th ed.) Citation

Ragan, Emil, Imrich Andrejčák, and Ladislav Doležálek. Method of Determination of Welds Penetration with Productive Repairs of Pressure Parts of Boilers.

MLA (9th ed.) Citation

Ragan, Emil, et al. Method of Determination of Welds Penetration with Productive Repairs of Pressure Parts of Boilers.