APA (7. basım) Alıntı

Schweyer, H. E. (1955). Process engineering economics. McGraw-Hill.

Chicago Style (17. basım) Atıf

Schweyer, Herbert E. Process Engineering Economics. Nueva York: McGraw-Hill, 1955.

MLA (9th ed.) Atıf

Schweyer, Herbert E. Process Engineering Economics. McGraw-Hill, 1955.