Penggayaan APA
SOBER, Elliott. (1993).
Philosophy of biology .
San Francisco:
Westview Press,.
Chicago Style
SOBER, Elliott.
Philosophy of biology.
San Francisco:
Westview Press,,
1993.
Buku.
MLA Style
SOBER, Elliott.
Philosophy of biology.
San Francisco:
Westview Press,,
1993.
Buku.
Turabian Style
SOBER, Elliott.
Philosophy of biology.
San Francisco:
Westview Press,,
1993.
Buku.