Gaya APA

LUEDERS, C, G, A, T. (2009). Microbial biodiversity in groundwater ecosystems ((2009) 54,). : Jurnal Freshwater Biology.

Gaya MLA

LUEDERS, C., GRIEBLER, AND, T.. "Microbial biodiversity in groundwater ecosystems". (2009) 54, : Jurnal Freshwater Biology, 2009. e-journal.