Rittershausen W., . (2004). Orchids for every home: the beginner's guide to growing beautiful, easy-care orchids. New York: The Reader's Digest Association.
Chicago
Rittershausen Wilma, . 2004. Orchids for every home: the beginner's guide to growing beautiful, easy-care orchids. New York: The Reader's Digest Association.
Harvard
Rittershausen W., . (2004). Orchids for every home: the beginner's guide to growing beautiful, easy-care orchids. New York: The Reader's Digest Association.
MLA
Rittershausen Wilma, . Orchids for every home: the beginner's guide to growing beautiful, easy-care orchids. New York: The Reader's Digest Association. 2004.
