APA način citiranja

Hesse,M, & Ehrendorfer,F. (1990). Morphology ,development and systematic relevance of pollen and spores. Spriger-verlag.

Čikaški stil citiranja

Hesse,M, i Ehrendorfer,F. Morphology ,development and Systematic Relevance of Pollen and Spores. Wien: Spriger-verlag, 1990.

MLA način citiranja

Hesse,M, i Ehrendorfer,F. Morphology ,development and Systematic Relevance of Pollen and Spores. Spriger-verlag, 1990.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.