APA

Thomssen E. G., . (1985). Modern cosmetics: a practical handbook outlining the formulation and production of cosmetics as carried out by large and small volume producers. contains hundreds of up-to-date formulas in actual use. Bobmay: Universal Publishing Corporation.

Chicago

Thomssen E G, . 1985. Modern cosmetics: a practical handbook outlining the formulation and production of cosmetics as carried out by large and small volume producers. contains hundreds of up-to-date formulas in actual use. Bobmay: Universal Publishing Corporation.

Harvard

Thomssen E. G., . (1985). Modern cosmetics: a practical handbook outlining the formulation and production of cosmetics as carried out by large and small volume producers. contains hundreds of up-to-date formulas in actual use. Bobmay: Universal Publishing Corporation.

MLA

Thomssen E G, . Modern cosmetics: a practical handbook outlining the formulation and production of cosmetics as carried out by large and small volume producers. contains hundreds of up-to-date formulas in actual use. Bobmay: Universal Publishing Corporation. 1985.