APA (7th ed.) Citation

Radoslav Penov & Milen Chalakov. (2019). EXPERIMENTAL METHODOLOGY AIMED AT IMPROVING THE FRONT-LEG KICK SPEED IN KARATE. Scientific Publishing House. NSA Press.

Chicago Style (17th ed.) Citation

Radoslav Penov and Milen Chalakov. EXPERIMENTAL METHODOLOGY AIMED AT IMPROVING THE FRONT-LEG KICK SPEED IN KARATE. Scientific Publishing House. NSA Press, 2019.

MLA (9th ed.) Citation

Radoslav Penov and Milen Chalakov. EXPERIMENTAL METHODOLOGY AIMED AT IMPROVING THE FRONT-LEG KICK SPEED IN KARATE. Scientific Publishing House. NSA Press, 2019.

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