APA (7th ed.) Citation

Vrba, K., & Čajka, J. Novel high-order allpass filters employing voltage conveyors.

Chicago Style (17th ed.) Citation

Vrba, Kamil, and Josef Čajka. Novel High-order Allpass Filters Employing Voltage Conveyors.

MLA (9th ed.) Citation

Vrba, Kamil, and Josef Čajka. Novel High-order Allpass Filters Employing Voltage Conveyors.

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