Gaya APA
Heterocyclic chemistry second edition. (1986).
:
.
Gaya Chicago
Heterocyclic chemistry second edition.
-.
:
,
1986.
.
Gaya MLA
Heterocyclic chemistry second edition.
-.
:
,
1986.
.
Gaya Turabian
Heterocyclic chemistry second edition.
:
,
1986.
.