APA Style
Stefferud, Alfred. (1956).
The wonders of seeds .
New York:
Harcourt.
Chicago Style
Stefferud, Alfred.
The wonders of seeds.
New York:
Harcourt,
1956.
Buku Teks.
MLA Style
Stefferud, Alfred.
The wonders of seeds.
New York:
Harcourt,
1956.
Buku Teks.
Turabian Style
Stefferud, Alfred.
The wonders of seeds.
New York:
Harcourt,
1956.
Buku Teks.