APA
Thamdrup E., . (1961). Precocious Sexual Development: a clinical study of 100 children. Munksgaard: Copenhagen.
Chicago
Thamdrup Erik, . 1961. Precocious Sexual Development: a clinical study of 100 children. Munksgaard: Copenhagen.
Harvard
Thamdrup E., . (1961). Precocious Sexual Development: a clinical study of 100 children. Munksgaard: Copenhagen.
MLA
Thamdrup Erik, . Precocious Sexual Development: a clinical study of 100 children. Munksgaard: Copenhagen. 1961.