Παραπομπή APA

HART EDWARD. (1922). A TEXTBOOK OF CHEMICAL ENGINEERING. THE CHEMICAL PUBLISHING CO.

Παραπομπή Chicago Style

HART EDWARD. A TEXTBOOK OF CHEMICAL ENGINEERING. NEW YORK: THE CHEMICAL PUBLISHING CO, 1922.

Παραπομπή MLA

HART EDWARD. A TEXTBOOK OF CHEMICAL ENGINEERING. THE CHEMICAL PUBLISHING CO, 1922.