APA-Zitierstil (7. Ausg.)

Matthaei Botanical Gardens. (1963). Seeds available from the University of Michigan Botanical Gardens Grass Collection.

Chicago-Zitierstil (17. Ausg.)

Matthaei Botanical Gardens. Seeds Available from the University of Michigan Botanical Gardens Grass Collection. Ann Arbor, Mich, 1963.

MLA-Zitierstil (9. Ausg.)

Matthaei Botanical Gardens. Seeds Available from the University of Michigan Botanical Gardens Grass Collection. 1963.