APA

Polunin M., Robbins C., . (1994). The Natural Pharmacy. London: Dorling Kindersley.

Chicago

Polunin Miriam, Robbins Christopher, . 1994. The Natural Pharmacy. London: Dorling Kindersley.

Harvard

Polunin M., Robbins C., . (1994). The Natural Pharmacy. London: Dorling Kindersley.

MLA

Polunin Miriam, Robbins Christopher, . The Natural Pharmacy. London: Dorling Kindersley. 1994.