Penggayaan APA
ZIMDALT, Robert L.. (1993).
Fundamentals of weed science. .
New York:
Academic Press,.
Chicago Style
ZIMDALT, Robert L..
Fundamentals of weed science..
New York:
Academic Press,,
1993.
Buku.
MLA Style
ZIMDALT, Robert L..
Fundamentals of weed science..
New York:
Academic Press,,
1993.
Buku.
Turabian Style
ZIMDALT, Robert L..
Fundamentals of weed science..
New York:
Academic Press,,
1993.
Buku.