Gaya APA
Fitzpatrick, E.A.. (1986).
An Introduction to soil science (2nd ed).
London:
Longman.
Gaya Chicago
Fitzpatrick, E.A..
An Introduction to soil science.
2nd ed
London:
Longman,
1986.
Text.
Gaya MLA
Fitzpatrick, E.A..
An Introduction to soil science.
2nd ed
London:
Longman,
1986.
Text.
Gaya Turabian
Fitzpatrick, E.A..
An Introduction to soil science.
2nd ed
London:
Longman,
1986.
Print.