Penggayaan APA
Audus, L. J.. (1963).
Plant growth substance .
London:
Leonard hill.
Chicago Style
Audus, L. J..
Plant growth substance.
London:
Leonard hill,
1963.
Buku.
MLA Style
Audus, L. J..
Plant growth substance.
London:
Leonard hill,
1963.
Buku.
Turabian Style
Audus, L. J..
Plant growth substance.
London:
Leonard hill,
1963.
Buku.