Gaya APA
Langman's Medical Embriology ed. 8
.
(2000).
:
Lippincott Williams & Wilkins.
Gaya MLA
Langman's Medical Embriology ed. 8
.
.
:
Lippincott Williams & Wilkins,
2000.
Karya Tulis Ilmiah / Skripsi.