Παραπομπή APA

Crellin, J. K., & Hutton, D. A. (1973). Pharmaceutical history and its sources in the Wellcome Collections. V. Comminution and English bell-metal mortars c. 1300--1850.

Παραπομπή Chicago Style

Crellin, J K., και D A. Hutton. Pharmaceutical History and Its Sources in the Wellcome Collections. V. Comminution and English Bell-metal Mortars C. 1300--1850. 1973.

Παραπομπή MLA

Crellin, J K., και D A. Hutton. Pharmaceutical History and Its Sources in the Wellcome Collections. V. Comminution and English Bell-metal Mortars C. 1300--1850. 1973.

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