Gaya APA
Black, C.A.. (1957).
Soil plant relationships (text).
New York:
John Wiley & Sons, Inc..
Gaya Chicago
Black, C.A..
Soil plant relationships.
text
New York:
John Wiley & Sons, Inc.,
1957.
.
Gaya MLA
Black, C.A..
Soil plant relationships.
text
New York:
John Wiley & Sons, Inc.,
1957.
.
Gaya Turabian
Black, C.A..
Soil plant relationships.
text
New York:
John Wiley & Sons, Inc.,
1957.
.