APA aipamena

Proctor, B. S. (1890). A manual of pharmaceutical testing for the man of business and his assistants: Comprising simple instructions for the testing of the chemicals of the british Pharmacopœia etc. with such materials and appliances as are in common use at the dispensing counter. Chemist and druggist.

Chicago Style aipamena

Proctor, Barnard S. A Manual of Pharmaceutical Testing for the Man of Business and His Assistants: Comprising Simple Instructions for the Testing of the Chemicals of the British Pharmacopœia Etc. with Such Materials and Appliances as Are in Common Use at the Dispensing Counter. London: Chemist and druggist, 1890.

MLA aipamena

Proctor, Barnard S. A Manual of Pharmaceutical Testing for the Man of Business and His Assistants: Comprising Simple Instructions for the Testing of the Chemicals of the British Pharmacopœia Etc. with Such Materials and Appliances as Are in Common Use at the Dispensing Counter. Chemist and druggist, 1890.