Gaya APA
Khan, A.
(2007).
Encyclopaedia of economic zoology
(
1st Ed.)
.
New Delhi:
Anmol Publications Pvt.Ltd..
Gaya MLA
Khan, A.A..
"Encyclopaedia of economic zoology".
1st Ed.
New Delhi:
Anmol Publications Pvt.Ltd.,
2007.
Text.