APA引文

Fabian, G. L. (2005). Computer controlled variable resistance exercise machine. Animo Repository.

Chicago Style Citation

Fabian, Giovanni L. Computer Controlled Variable Resistance Exercise Machine. Animo Repository, 2005.

MLA引文

Fabian, Giovanni L. Computer Controlled Variable Resistance Exercise Machine. Animo Repository, 2005.

警告：這些引文格式不一定是100％准確.