Citazione Stile APA (7a Edizione)

Letterie, W., Pfann, G. A., & Verick, S. (2010). On Lumpiness in the Replacement and Expansion of Capital. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Letterie, Wilko, Gerard A. Pfann, e Sher Verick. On Lumpiness in the Replacement and Expansion of Capital. International Labour Organization, 2010.

Citatione MLA (9a ed.)

Letterie, Wilko, et al. On Lumpiness in the Replacement and Expansion of Capital. International Labour Organization, 2010.