APA引文

Grafstein, P., & Schwarz, O. B. (1971). Pictorial handbook of technical devices. Chemical publishing.

Chicago Edition Citation

Grafstein, Paul, and Otto B. Schwarz. Pictorial Handbook of Technical Devices. New York: Chemical publishing, 1971.

MLA引文

Grafstein, Paul, and Otto B. Schwarz. Pictorial Handbook of Technical Devices. Chemical publishing, 1971.

警告：这些引文格式不一定是100％准确.