Gaya APA
Marrs, Richard P. (1993).
Assisted Reproductive Technologies .
USA:
Blackwell Scientific Publications.
Gaya Chicago
Marrs, Richard P.
Assisted Reproductive Technologies.
USA:
Blackwell Scientific Publications,
1993.
Text.
Gaya MLA
Marrs, Richard P.
Assisted Reproductive Technologies.
USA:
Blackwell Scientific Publications,
1993.
Text.
Gaya Turabian
Marrs, Richard P.
Assisted Reproductive Technologies.
USA:
Blackwell Scientific Publications,
1993.
Print.