APA-referens

(2010). RosettaStone English: Teacher's guide (Classroom version 3). Harrisonburg, VA: Rosetta Stone.

Chicago-stil citat

RosettaStone English: Teacher's Guide (Classroom Version 3). Harrisonburg, VA: Rosetta Stone, 2010.

MLA-referens

RosettaStone English: Teacher's Guide (Classroom Version 3). Harrisonburg, VA: Rosetta Stone, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.