APA Style
Hawkes, J.G., Ahmad,S.S, Lester, R.N., Skelding, A.D.. (1990).
A Textbook of Intermediate Zoology ( 37th Edition) .
Lahore:
Sheikhsons Publishers.
Chicago Style
Hawkes, J.G., Ahmad,S.S, Lester, R.N., Skelding, A.D..
A Textbook of Intermediate Zoology ( 37th Edition).
Lahore:
Sheikhsons Publishers,
1990.
.
MLA Style
Hawkes, J.G., Ahmad,S.S, Lester, R.N., Skelding, A.D..
A Textbook of Intermediate Zoology ( 37th Edition).
Lahore:
Sheikhsons Publishers,
1990.
.
Turabian Style
Hawkes, J.G., Ahmad,S.S, Lester, R.N., Skelding, A.D..
A Textbook of Intermediate Zoology ( 37th Edition).
Lahore:
Sheikhsons Publishers,
1990.
.