Penggayaan APA

SPORN, Michael B., ROBERTS, Anita B.. (1991). Peptide growth factors and their receptors II . New York: Springer-Verlag.

Chicago Style

SPORN, Michael B., ROBERTS, Anita B.. Peptide growth factors and their receptors II. New York: Springer-Verlag, 1991. Text.

MLA Style

SPORN, Michael B., ROBERTS, Anita B.. Peptide growth factors and their receptors II. New York: Springer-Verlag, 1991. Text.

Turabian Style

SPORN, Michael B., ROBERTS, Anita B.. Peptide growth factors and their receptors II. New York: Springer-Verlag, 1991. Print.