Gaya APA

Pertanian: Flap book. (). Hoboken, NJ: .

Gaya Chicago

Pertanian: Flap book. . Hoboken, NJ: , . Text.

Gaya MLA

Pertanian: Flap book. . Hoboken, NJ: , . Text.

Gaya Turabian

Pertanian: Flap book. Hoboken, NJ: , . Print.