APA (7e ed.) Bronvermelding

Quelch, M. T. (1985). Herbs and how to know them. Share.

Chicago (17e ed.) Bronvermelding

Quelch, Mary Thorne. Herbs and How to Know Them. Delhi: Share, 1985.

MLA (9e ed.) Bronvermelding

Quelch, Mary Thorne. Herbs and How to Know Them. Share, 1985.