APA Style

FRICKER, S, A., SCHNEIDER, K. (2015). Requirements Engineering: Foundation for Software Quality (Ed. 1). Cham, Switzerland: Springer Cham.

MLA Style

FRICKER, Samuel, A.., SCHNEIDER, Kurt. "Requirements Engineering: Foundation for Software Quality". Ed. 1 Cham, Switzerland: Springer Cham, 2015. Text.