APA ציטוט

Warrington, C. J. (1970). Chemical Canada: Past and present. Canada: The Chemical Institute Of Canada.

Trích dẫn kiểu Chicago

Warrington, C. J. Chemical Canada: Past and Present. Canada: The Chemical Institute Of Canada, 1970.

ציטוט MLA

Warrington, C. J. Chemical Canada: Past and Present. Canada: The Chemical Institute Of Canada, 1970.