Haines, B. M. (1977). Handbook of cold climate cacti and succulents (plants which can stand minus 20 to 40 degrees F.) (Rev. ed.). Central OK Printing.
Chicago Style (17th ed.) CitationHaines, Ben M. Handbook of Cold Climate Cacti and Succulents (plants Which Can Stand Minus 20 to 40 Degrees F.). Rev. ed. Topeka, Kan.: Central OK Printing, 1977.
MLA (9th ed.) CitationHaines, Ben M. Handbook of Cold Climate Cacti and Succulents (plants Which Can Stand Minus 20 to 40 Degrees F.). Rev. ed. Central OK Printing, 1977.
Warning: These citations may not always be 100% accurate.