Gaya APA
Bridwell, Raymond. (1984).
Hydroponic Gardening (Cet. 12.--).
California:
Woodbridge Press.
Gaya Chicago
Bridwell, Raymond.
Hydroponic Gardening.
Cet. 12.--
California:
Woodbridge Press,
1984.
Text.
Gaya MLA
Bridwell, Raymond.
Hydroponic Gardening.
Cet. 12.--
California:
Woodbridge Press,
1984.
Text.
Gaya Turabian
Bridwell, Raymond.
Hydroponic Gardening.
Cet. 12.--
California:
Woodbridge Press,
1984.
Print.