Citazione Stile APA (7a Edizione)

Shell Petroleum Company Limited (Great Britain). (1954). X-ray diffraction patterns of lead compounds. Shell Petroleum Co. Ltd., Product Development & Research Dept..

Citazione stile Chigago Style (17a edizione)

Shell Petroleum Company Limited (Great Britain). X-ray Diffraction Patterns of Lead Compounds. Chester: Shell Petroleum Co. Ltd., Product Development & Research Dept., 1954.

Citatione MLA (8a ed.)

Shell Petroleum Company Limited (Great Britain). X-ray Diffraction Patterns of Lead Compounds. Shell Petroleum Co. Ltd., Product Development & Research Dept., 1954.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.