Gaya APA
Student's Book EFN (English for Nurses). ([s.a]).
Jakarta:
Gramedia.
Gaya Chicago
Student's Book EFN (English for Nurses).
.
Jakarta:
Gramedia,
[s.a].
Text.
Gaya MLA
Student's Book EFN (English for Nurses).
.
Jakarta:
Gramedia,
[s.a].
Text.
Gaya Turabian
Student's Book EFN (English for Nurses).
Jakarta:
Gramedia,
[s.a].
Print.