APA Style
Riordan, Paul. (2011).
Vaughan & Asbury's General ophthalmology (Ed.18).
America:
Bumi Aksara.
Chicago Style
Riordan, Paul.
Vaughan & Asbury's General ophthalmology.
Ed.18
America:
Bumi Aksara,
2011.
Buku Teks.
MLA Style
Riordan, Paul.
Vaughan & Asbury's General ophthalmology.
Ed.18
America:
Bumi Aksara,
2011.
Buku Teks.
Turabian Style
Riordan, Paul.
Vaughan & Asbury's General ophthalmology.
Ed.18
America:
Bumi Aksara,
2011.
Buku Teks.