APA-viite

Roslyn Petelin & Marsha Durham. (2004). Professional Writing Guide: Writing Well and Knowing Why. Business & Professional Publishing.

Chicago-tyylinen lähdeviittaus

Roslyn Petelin ja Marsha Durham. Professional Writing Guide: Writing Well and Knowing Why. Business & Professional Publishing, 2004.

MLA-viite

Roslyn Petelin ja Marsha Durham. Professional Writing Guide: Writing Well and Knowing Why. Business & Professional Publishing, 2004.

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