Gaya APA
FITZPATRICK, E.A.. (1986).
An introduction to soil science (Edisi Ke 2).
Essex, United Kingdom:
LONGMAN SCIENTIFIC & TECHNICAL.
Gaya Chicago
FITZPATRICK, E.A..
An introduction to soil science.
Edisi Ke 2
Essex, United Kingdom:
LONGMAN SCIENTIFIC & TECHNICAL,
1986.
Text.
Gaya MLA
FITZPATRICK, E.A..
An introduction to soil science.
Edisi Ke 2
Essex, United Kingdom:
LONGMAN SCIENTIFIC & TECHNICAL,
1986.
Text.
Gaya Turabian
FITZPATRICK, E.A..
An introduction to soil science.
Edisi Ke 2
Essex, United Kingdom:
LONGMAN SCIENTIFIC & TECHNICAL,
1986.
Print.