Cita APA

Spencer, C. (1977). Blue collar: An internal examination of the workplace. Lakeside Charter Books.

Citación estilo Chicago

Spencer, Charles. Blue Collar: An Internal Examination of the Workplace. Chicago: Lakeside Charter Books, 1977.

Cita MLA

Spencer, Charles. Blue Collar: An Internal Examination of the Workplace. Lakeside Charter Books, 1977.

Warning: These citations may not always be 100% accurate.