Gaya APA

GARDNER, Victor R.. (1951). Basic horticulture . New York: Macmillan Company.

Gaya Chicago

GARDNER, Victor R.. Basic horticulture. New York: Macmillan Company, 1951. Text.

Gaya MLA

GARDNER, Victor R.. Basic horticulture. New York: Macmillan Company, 1951. Text.

Gaya Turabian

GARDNER, Victor R.. Basic horticulture. New York: Macmillan Company, 1951. Print.