APA ציטוט

Streel, M. (1972). Advances in paleozoic botany. Elsevier.

Chicago Edition Citation

Streel, M. Advances in Paleozoic Botany. New York: Elsevier, 1972.

ציטוט MLA

Streel, M. Advances in Paleozoic Botany. Elsevier, 1972.