APA (7th ed.) Citation

Champion, R. H., & Becke, R. F. A. (1984). Eczema and psoriasis (Australian ed.). Update Publications.

Chicago Style (17th ed.) Citation

Champion, Robert H., and R. F. A. Becke. Eczema and Psoriasis. Australian ed. Narrabeen: Update Publications, 1984.

MLA (8th ed.) Citation

Champion, Robert H., and R. F. A. Becke. Eczema and Psoriasis. Australian ed. Update Publications, 1984.