Cita APA

F Hefts. (1991). Growth factors and alzheimer's disease. Berlin: Spring-Verlag.

Chicago Style Citation

F Hefts. Growth Factors and Alzheimer's Disease. Berlin: Spring-Verlag, 1991.

Cita MLA

F Hefts. Growth Factors and Alzheimer's Disease. Berlin: Spring-Verlag, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.