Cita APA (7a ed.)

Ullrich, G., & Lindenthal, R. (1995). Cooperative human resource development in adjusting economies. Enterprise and Cooperative Development Department, International Labour Office.

Cita Chicago Style (17a ed.)

Ullrich, Gabriele, y Roland Lindenthal. Cooperative Human Resource Development in Adjusting Economies. Geneva: Enterprise and Cooperative Development Department, International Labour Office, 1995.

Cita MLA (9a ed.)

Ullrich, Gabriele, y Roland Lindenthal. Cooperative Human Resource Development in Adjusting Economies. Enterprise and Cooperative Development Department, International Labour Office, 1995.