Gaya APA
Stopes, Marie Carmichael. (1923).
Contraception .
London:
John Bale.
Gaya Chicago
Stopes, Marie Carmichael.
Contraception.
London:
John Bale,
1923.
.
Gaya MLA
Stopes, Marie Carmichael.
Contraception.
London:
John Bale,
1923.
.
Gaya Turabian
Stopes, Marie Carmichael.
Contraception.
London:
John Bale,
1923.
.