APA način citiranja (7. izdanje)

LUDWIG, E. E. (1983). APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. GULF PUB.

Čikaški stil citiranja (17. izdanje)

LUDWIG, E E. APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. HOUSTON: GULF PUB, 1983.

MLA način citiranja (9. izdanje)

LUDWIG, E E. APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. GULF PUB, 1983.