Gaya APA
Andersen, D., Cobb, D, F.
(1984).
1.2.3: Tips, Tricks, and Traps (Weeding)
.
Indiana:
Que Corporation.
Gaya MLA
Andersen, Dick., Cobb, Douglas, Ford.
"1.2.3: Tips, Tricks, and Traps (Weeding)".
Indiana:
Que Corporation,
1984.
Text.