APA (7th ed.) Citation

Lazarov, V. D., Dinov, R. V., & Petrova, M. V. Hybrid step motora drives.

Chicago Style (17th ed.) Citation

Lazarov, V. D., R. V. Dinov, and M. V. Petrova. Hybrid Step Motora Drives.

MLA (9th ed.) Citation

Lazarov, V. D., et al. Hybrid Step Motora Drives.