APA aipamena

Bai, K., & Lee, K. (2020). Permanent Magnet Spherical Motors. Springer Singapore.

Chicago Style aipamena

Bai, Kun, và Kok-Meng Lee. Permanent Magnet Spherical Motors. Springer Singapore, 2020.

MLA aipamena

Bai, Kun, và Kok-Meng Lee. Permanent Magnet Spherical Motors. Springer Singapore, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.