MLA

Gershberg, Roald, et al. Solar-type Activity In Main-sequence Stars. Springer Berlin Heidelberg, 2005.

APA

Gershberg, R.Gershberg, R., Knyazeva, S., & Gershberg, R. E. (2005). Solar-Type Activity in Main-Sequence Stars. Springer Berlin Heidelberg.

Chicago

Gershberg, Roald, R.E Gershberg, Svetlana Knyazeva, Roald E Gershberg, and Roald E Gershberg. Solar-Type Activity In Main-Sequence Stars. : Springer Berlin Heidelberg, 2005.