Gaya APA
Suhardiman, P.. (1987).
Bertanam asparagus .
Jakarta:
Penebar Swadaya.
Gaya Chicago
Suhardiman, P..
Bertanam asparagus.
Jakarta:
Penebar Swadaya,
1987.
Text.
Gaya MLA
Suhardiman, P..
Bertanam asparagus.
Jakarta:
Penebar Swadaya,
1987.
Text.
Gaya Turabian
Suhardiman, P..
Bertanam asparagus.
Jakarta:
Penebar Swadaya,
1987.
Print.