APA引文

Kaoru, I. (1968). QC circle activities. Washington: Union of Japanese Scientists and Engineers.

Trích dẫn kiểu Chicago

Kaoru, Ishikawa. QC Circle Activities. Washington: Union of Japanese Scientists and Engineers, 1968.

MLA引文

Kaoru, Ishikawa. QC Circle Activities. Washington: Union of Japanese Scientists and Engineers, 1968.

警告：这些引文格式不一定是100％准确.