Gaya APA
First Supplement to USP 32-NF27. (2009).
USA:
Usp nf.
Gaya Chicago
First Supplement to USP 32-NF27.
.
USA:
Usp nf,
2009.
Text.
Gaya MLA
First Supplement to USP 32-NF27.
.
USA:
Usp nf,
2009.
Text.
Gaya Turabian
First Supplement to USP 32-NF27.
USA:
Usp nf,
2009.
Print.