APA ציטוט

Calder, A. B. (1969). Photometric methods of analysis. American Elsevier.

Chicago Edition Citation

Calder, A. B. Photometric Methods of Analysis. New York: American Elsevier, 1969.

ציטוט MLA

Calder, A. B. Photometric Methods of Analysis. American Elsevier, 1969.