Gaya APA
JONG, M, R, D.
(2018).
Craig's essentials of sonography and patient care
(
4th. ed.)
.
Missouri:
Elsevier.
Gaya MLA
JONG, M., Robert, De.
"Craig's essentials of sonography and patient care".
4th. ed.
Missouri:
Elsevier,
2018.
Text.