APA引文

Keller, U. Vertical External Cavity Surface Emitting Lasers (VECSELs) IX. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Keller, Ursula. Vertical External Cavity Surface Emitting Lasers (VECSELs) IX. SPIE Digital Library.

MLA引文

Keller, Ursula. Vertical External Cavity Surface Emitting Lasers (VECSELs) IX. SPIE Digital Library.

警告：這些引文格式不一定是100％准確.