The collectable stereo viewers guide.

MLA

Clatworthy, Keith. The Collectable Stereo Viewers Guide. Holland: www.viewmasterqueen.com, 2005.

APA

Clatworthy, K. (2005). The collectable stereo viewers guide. Holland: www.viewmasterqueen.com.

Chicago

Clatworthy, Keith The Collectable Stereo Viewers Guide. Holland: www.viewmasterqueen.com, 2005.