APA ציטוט

Kharbanda, O. P. (1958). Nomograms for chemical engineers. Heywood.

Chicago Style (17th ed.) Citation

Kharbanda, Om P. Nomograms for Chemical Engineers. Lond.: Heywood, 1958.

ציטוט MLA

Kharbanda, Om P. Nomograms for Chemical Engineers. Heywood, 1958.