APA (7th ed.) Citation

Hefti, F., Brachet, P., Will, B., & Christen, Y. (1991). Growth Factors and Alzheimer's Disease. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Hefti, Franz, Philippe Brachet, Bruno Will, and Yves Christen. Growth Factors and Alzheimer's Disease. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991.

MLA (9th ed.) Citation

Hefti, Franz, et al. Growth Factors and Alzheimer's Disease. Springer Berlin Heidelberg, 1991.