APA引文

Department, P. U. E. E. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

Chicago Style Citation

Department, Purdue University Engineering Extension. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

MLA引文

Department, Purdue University Engineering Extension. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

警告：这些引文格式不一定是100％准确.