Gaya APA
Nur, A, P., Sumiarti., .
(2016).
Metodologi penelitian
.
Bogor:
PT.Penerbit IPB Press.
Gaya MLA
Nur, Andri, P.., Sumiarti., .
"Metodologi penelitian".
Bogor:
PT.Penerbit IPB Press,
2016.
Printed Book.