APA সাইটেশন

P. Wright, & A.P.C Cumming. (1973). Solid polyurethane ellastomers ( sách tiếng Nga). Leningrat: Leningrat.

শিকাগো স্টাইলে সাইটেশন

P. Wright, এবং A.P.C Cumming. Solid Polyurethane Ellastomers ( Sách Tiếng Nga). Leningrat: Leningrat, 1973.

এমএলএ সাইটেশন

P. Wright, এবং A.P.C Cumming. Solid Polyurethane Ellastomers ( Sách Tiếng Nga). Leningrat: Leningrat, 1973.