Lua APA (7ú heag.)

Richert, G. H. (1947). Retailing: Principles and practices (2nd ed.). The Gregg Pub. Co..

Lua i Stíl Chicago (17ú heag.)

Richert, G. Henry. Retailing: Principles and Practices. 2nd ed. New York : Chicago [etc.]: The Gregg Pub. Co., 1947.

Lua MLA (8ú heag.)

Richert, G. Henry. Retailing: Principles and Practices. 2nd ed. The Gregg Pub. Co., 1947.

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