APA引文

White Roger, Hurley Derrick, & CORE-Materials. Brinell Hardness Test Machine.

Chicago Style (17th ed.) Citation

White Roger, Hurley Derrick, and CORE-Materials. Brinell Hardness Test Machine.

MLA引文

White Roger, et al. Brinell Hardness Test Machine.

警告：這些引文格式不一定是100％准確.