Cita APA (7a ed.)

Kelletat, D. H. (1998). German geographical, coastal research: The last decade. Institute for Scientific Co-operation.

Cita Chicago Style (17a ed.)

Kelletat, Dieter H. German Geographical, Coastal Research: The Last Decade. Tübingen: Institute for Scientific Co-operation, 1998.

Cita MLA (9a ed.)

Kelletat, Dieter H. German Geographical, Coastal Research: The Last Decade. Institute for Scientific Co-operation, 1998.