Penggayaan APA
METHOD ,of soil analysis. (1963).
Method of soil analysis .
USA:
American Society of Agronomi Inc.
Chicago Style
METHOD ,of soil analysis.
Method of soil analysis.
USA:
American Society of Agronomi Inc,
1963.
Buku.
MLA Style
METHOD ,of soil analysis.
Method of soil analysis.
USA:
American Society of Agronomi Inc,
1963.
Buku.
Turabian Style
METHOD ,of soil analysis.
Method of soil analysis.
USA:
American Society of Agronomi Inc,
1963.
Buku.