Gaya APA
Krebs, J. R., Davies, N. B.. (1987).
An Introduction to Behavioural Ecology (2nd. ed).
London:
Blackwell Scientific Publications.
Gaya Chicago
Krebs, J. R., Davies, N. B..
An Introduction to Behavioural Ecology.
2nd. ed
London:
Blackwell Scientific Publications,
1987.
.
Gaya MLA
Krebs, J. R., Davies, N. B..
An Introduction to Behavioural Ecology.
2nd. ed
London:
Blackwell Scientific Publications,
1987.
.
Gaya Turabian
Krebs, J. R., Davies, N. B..
An Introduction to Behavioural Ecology.
2nd. ed
London:
Blackwell Scientific Publications,
1987.
.