Gaya APA
Hoagland, Clayton. (1969).
The pleasures of Sketching outdoors .
New York:
Dover Publication.
Gaya Chicago
Hoagland, Clayton.
The pleasures of Sketching outdoors.
New York:
Dover Publication,
1969.
.
Gaya MLA
Hoagland, Clayton.
The pleasures of Sketching outdoors.
New York:
Dover Publication,
1969.
.
Gaya Turabian
Hoagland, Clayton.
The pleasures of Sketching outdoors.
New York:
Dover Publication,
1969.
.