APA (7th ed.) Citation

Peter C & Brenda T. Lester. (1991). Training for Older People: A Handbook. ILO.

Chicago Style (17th ed.) Citation

Peter C and Brenda T. Lester. Training for Older People: A Handbook. Geneva: ILO, 1991.

MLA (8th ed.) Citation

Peter C and Brenda T. Lester. Training for Older People: A Handbook. ILO, 1991.