APA (7th ed.) Citation

Pernis, R., & Jurenová, J. Brass bullets of improved strength.

Chicago Style (17th ed.) Citation

Pernis, Rudolf, and Jana Jurenová. Brass Bullets of Improved Strength.

MLA (9th ed.) Citation

Pernis, Rudolf, and Jana Jurenová. Brass Bullets of Improved Strength.

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