Endosperm

MLA

Olsen, and Odd-Arne Olsen. Endosperm. Springer Berlin Heidelberg, 2007.

APA

Olsen, O.Olsen, O. (2007). Endosperm. Springer Berlin Heidelberg.

Chicago

Olsen, and Odd-Arne Olsen. Endosperm. : Springer Berlin Heidelberg, 2007.