APA引文

(1927). ANNUAL SURVEY OF AMERICAN CHEMISTRY. THE CHEMICAL CATALOG COM.

Chicago Edition Citation

ANNUAL SURVEY OF AMERICAN CHEMISTRY. NEW YORK: THE CHEMICAL CATALOG COM, 1927.

MLA引文

ANNUAL SURVEY OF AMERICAN CHEMISTRY. THE CHEMICAL CATALOG COM, 1927.

警告：這些引文格式不一定是100％准確.