Penggayaan APA
MENGEL, Konrad, KIRKBY, Ernest A.. (1987).
Principles of plant nutrition (5th.ed.).
Dordrechet:
Kluwer Academic.
Chicago Style
MENGEL, Konrad, KIRKBY, Ernest A..
Principles of plant nutrition.
5th.ed.
Dordrechet:
Kluwer Academic,
1987.
Buku.
MLA Style
MENGEL, Konrad, KIRKBY, Ernest A..
Principles of plant nutrition.
5th.ed.
Dordrechet:
Kluwer Academic,
1987.
Buku.
Turabian Style
MENGEL, Konrad, KIRKBY, Ernest A..
Principles of plant nutrition.
5th.ed.
Dordrechet:
Kluwer Academic,
1987.
Buku.