Gaya APA
Richards, O.W.. (1977).
Imm's general text book of entomology, volume 2 classification and biology (text).
London:
Chapman and Hall.
Gaya Chicago
Richards, O.W..
Imm's general text book of entomology, volume 2 classification and biology.
text
London:
Chapman and Hall,
1977.
.
Gaya MLA
Richards, O.W..
Imm's general text book of entomology, volume 2 classification and biology.
text
London:
Chapman and Hall,
1977.
.
Gaya Turabian
Richards, O.W..
Imm's general text book of entomology, volume 2 classification and biology.
text
London:
Chapman and Hall,
1977.
.