Penggayaan APA
GRAY, N., CALVIN, M., BHATIA, SC.. (2011).
Enzymes biotechnology .
Singapore:
Alkem Company.
Chicago Style
GRAY, N., CALVIN, M., BHATIA, SC..
Enzymes biotechnology.
Singapore:
Alkem Company,
2011.
Buku.
MLA Style
GRAY, N., CALVIN, M., BHATIA, SC..
Enzymes biotechnology.
Singapore:
Alkem Company,
2011.
Buku.
Turabian Style
GRAY, N., CALVIN, M., BHATIA, SC..
Enzymes biotechnology.
Singapore:
Alkem Company,
2011.
Buku.