APA Style
Alexander, Martin. (1977).
Introduction to soil microbiology (Ed.2).
New York:
John Wiley & Sons.
Chicago Style
Alexander, Martin.
Introduction to soil microbiology.
Ed.2
New York:
John Wiley & Sons,
1977.
Buku Teks.
MLA Style
Alexander, Martin.
Introduction to soil microbiology.
Ed.2
New York:
John Wiley & Sons,
1977.
Buku Teks.
Turabian Style
Alexander, Martin.
Introduction to soil microbiology.
Ed.2
New York:
John Wiley & Sons,
1977.
Buku Teks.