Graf, A. B. 1., & Graf, A. B. 1. (1978). Exotic plant manual: Fascinating plants to live with, their requirements, propagation and use (5.edition.). East Ruthersford, N.J.: Roehrs.
Chicago Style CitationGraf, Alfred Byrd 1901-2001, and Alfred Byrd 1901-2001 Graf. Exotic Plant Manual: Fascinating Plants to Live With, Their Requirements, Propagation and Use. 5.edition. East Ruthersford, N.J.: Roehrs, 1978.
MLA CitationGraf, Alfred Byrd 1901-2001, and Alfred Byrd 1901-2001 Graf. Exotic Plant Manual: Fascinating Plants to Live With, Their Requirements, Propagation and Use. 5.edition. East Ruthersford, N.J.: Roehrs, 1978.
Warning: These citations may not always be 100% accurate.