APA ציטוט

(2008). RosettaStone: User's guide (Classroom version 3). Harrisonburg, VA: Rosetta Stone.

Trích dẫn kiểu Chicago

RosettaStone: User's Guide (Classroom Version 3). Harrisonburg, VA: Rosetta Stone, 2008.

ציטוט MLA

RosettaStone: User's Guide (Classroom Version 3). Harrisonburg, VA: Rosetta Stone, 2008.