APA način citiranja (7. izdanje)

KARMEL P H POLASEK. (1978). APPLIED STATISTICS FOR ECONOMISTS (4TH.). PITMAN PUBLICATIONS.

Čikaški stil citiranja (17. izdanje)

KARMEL P H POLASEK. APPLIED STATISTICS FOR ECONOMISTS. 4TH. BOSTON: PITMAN PUBLICATIONS, 1978.

MLA način citiranja (9. izdanje)

KARMEL P H POLASEK. APPLIED STATISTICS FOR ECONOMISTS. 4TH. PITMAN PUBLICATIONS, 1978.