Gaya APA
TRIPLEHORN, C, A., JOHNSON, N, F. (2005).
Borror and delong's introduction to the study of insects (7th ed.).
United States:
Thomson Brooks/Cole.
Gaya MLA
TRIPLEHORN, Charles, A.., JOHNSON, Norman, F..
"Borror and delong's introduction to the study of insects".
7th ed.
United States:
Thomson Brooks/Cole,
2005.
Buku.