Gaya APA
Bratman, Steven. (1997).
Beat Depression with St. John's Wort .
USA:
Prima Publishing.
Gaya Chicago
Bratman, Steven.
Beat Depression with St. John's Wort.
USA:
Prima Publishing,
1997.
Buku.
Gaya MLA
Bratman, Steven.
Beat Depression with St. John's Wort.
USA:
Prima Publishing,
1997.
Buku.
Gaya Turabian
Bratman, Steven.
Beat Depression with St. John's Wort.
USA:
Prima Publishing,
1997.
Buku.