APA (7th ed.) Citation

Salmon, G. (1993). Caring environments for frail elderly people. Longman Scientific & Technical [etc.].

Chicago Style (17th ed.) Citation

Salmon, Geoffrey. Caring Environments for Frail Elderly People. Harlow [etc.]: Longman Scientific & Technical [etc.], 1993.

MLA (9th ed.) Citation

Salmon, Geoffrey. Caring Environments for Frail Elderly People. Longman Scientific & Technical [etc.], 1993.