Gaya APA

Scarfone, S, C. (2007). Professional planting design: an architectural and horticultural approach for creating mixed bed plantings . America: John Wiley & Sons.

Gaya MLA

Scarfone, Scott, C.. "Professional planting design: an architectural and horticultural approach for creating mixed bed plantings". America: John Wiley & Sons, 2007. Buku.