Gaya APA
ELSON-HARRIS, M, M. et al (1992).
Fruit flies of economic significance : .
Wallingford:
CAB International in Association with ACIAR.
Gaya MLA
ELSON-HARRIS, Marlene, M. et al.
"Fruit flies of economic significance :".
Wallingford:
CAB International in Association with ACIAR,
1992.
Buku.