APA (7th ed.) Citation

Lawlor, W. (2004). Common SAP R/3 Functions Manual. Springer London.

Chicago Style (17th ed.) Citation

Lawlor, William. Common SAP R/3 Functions Manual. London: Springer London, 2004.

MLA (9th ed.) Citation

Lawlor, William. Common SAP R/3 Functions Manual. Springer London, 2004.