APA (7th ed.) Citation

Koller, I., & Linek, V. John Bachar.

Chicago Style (17th ed.) Citation

Koller, Igor, and Vladimír Linek. John Bachar.

MLA (9th ed.) Citation

Koller, Igor, and Vladimír Linek. John Bachar.

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