Gaya APA

Williams, Robert Hardin, Melmed, Shlomo ... [et al.]. (2011). Williams textbook of endocrinology 12th ed. (12th ed.). : .

Gaya Chicago

Williams, Robert Hardin, Melmed, Shlomo ... [et al.]. Williams textbook of endocrinology 12th ed.. 12th ed. : , 2011. Text.

Gaya MLA

Williams, Robert Hardin, Melmed, Shlomo ... [et al.]. Williams textbook of endocrinology 12th ed.. 12th ed. : , 2011. Text.

Gaya Turabian

Williams, Robert Hardin, Melmed, Shlomo ... [et al.]. Williams textbook of endocrinology 12th ed.. 12th ed. : , 2011. Print.