Cita APA (7th ed.)
International Asbestos Cement Review & Girsberger, H. (1966). Asbestos-Cement in Agricultural Construction.
Cita Chicago (17th ed.)
International Asbestos Cement Review i Hans Girsberger. Asbestos-Cement in Agricultural Construction. 1966.
Cita MLA (9th ed.)
International Asbestos Cement Review i Hans Girsberger. Asbestos-Cement in Agricultural Construction. 1966.
Atenció: Aquestes cites poden no estar 100% correctes.