APA način citiranja (7. izdanje)
ebrary, Inc, Posten, C., & Walter, C. (2012). Microalgal biotechnology: Integration and economy. Walter de Gruyter.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Clemens Posten, i Christian Walter. Microalgal Biotechnology: Integration and Economy. Berlin ; Boston: Walter de Gruyter, 2012.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Microalgal Biotechnology: Integration and Economy. Walter de Gruyter, 2012.
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