Cita APA (7th ed.)
Black, B. J. (1997). Workshop processes, practices and materials (2nd ed.). Arnold.
Cita Chicago (17th ed.)
Black, Bruce J. Workshop Processes, Practices and Materials. 2nd ed. London: Arnold, 1997.
Cita MLA (9th ed.)
Black, Bruce J. Workshop Processes, Practices and Materials. 2nd ed. Arnold, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.