SIMONETTI, W. (1990). Simon & Schuster's Guide To Herbs And Species Walter Somonetti; Edited By Stanley Schuler. Simon & Schuster.
Chicago Style aipamenaSIMONETTI, Walter. Simon & Schuster's Guide To Herbs And Species Walter Somonetti; Edited By Stanley Schuler. Simon & Schuster, 1990.
MLA aipamenaSIMONETTI, Walter. Simon & Schuster's Guide To Herbs And Species Walter Somonetti; Edited By Stanley Schuler. Simon & Schuster, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.