Dyfyniad APA
Seltzer, R., & Ochs, H. L. (2010). Gratuity: A contextual understanding of tipping norms from the perspective of tipped employees. Rowman & Littlefield.
Dyfyniad Arddull Chicago
Seltzer, Richard, and Holona LeAnne Ochs. Gratuity: A Contextual Understanding of Tipping Norms from the Perspective of Tipped Employees. Lanham, Md.: Rowman & Littlefield, 2010.
Dyfyniad MLA
Seltzer, Richard, and Holona LeAnne Ochs. Gratuity: A Contextual Understanding of Tipping Norms from the Perspective of Tipped Employees. Rowman & Littlefield, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.