APA引文
Gotthelf, A. H. (1900). The Action of Nitrils on substituted organic acids.
Chicago Style (17th ed.) Citation
Gotthelf, August Henry. The Action of Nitrils on Substituted Organic Acids. Easton, 1900.
MLA引文
Gotthelf, August Henry. The Action of Nitrils on Substituted Organic Acids. 1900.
警告:這些引文格式不一定是100%准確.