Cita APA (7a ed.)

Steffen, N., & Lietzau, Z. Retirement, Retention, and Recruitment in Colorado Libraries: The 3Rs Study Revisited. Library Trends., Vol. 58 No. 2 (2009),179-191 58, .

Cita Chicago Style (17a ed.)

Steffen, Nicolle, y Zeth Lietzau. "Retirement, Retention, and Recruitment in Colorado Libraries: The 3Rs Study Revisited." Library Trends. Vol. 58 No. 2 (2009),179-191 58 ().

Cita MLA (9a ed.)

Steffen, Nicolle, y Zeth Lietzau. "Retirement, Retention, and Recruitment in Colorado Libraries: The 3Rs Study Revisited." Library Trends., vol. Vol. 58 No. 2 (2009),179-191 58, .