Gaya APA
Sugiarto, , Willy, E. (19,962,003).
Penghijauan pantai / Sugiarto, Willy Ekariyono (Cet.1,2).
Jakarta:
Penebar Swadaya.
Gaya MLA
Sugiarto, ., Ekariyono, Willy.
"Penghijauan pantai / Sugiarto, Willy Ekariyono".
Cet.1,2
Jakarta:
Penebar Swadaya,
19,962,003.
Textbook.