APA način citiranja

Planchard, D. C., & David C. Planchard; Marie P. Planchard. (2008). A. Clifton Park, NY: Delmar Learning.

Čikaški stil citiranja

Planchard, David C., i David C. Planchard; Marie P. Planchard. A. Clifton Park, NY: Delmar Learning, 2008.

MLA način citiranja

Planchard, David C., i David C. Planchard; Marie P. Planchard. A. Clifton Park, NY: Delmar Learning, 2008.

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