APA Style

James, M, M, , R, ,, R, B, H, L, C, G, L, P. (2021). Purchasing & Supply Chain Management : 7th Edition (Ed. 7). Singapore: Chengange Learning Asia Pte Ltd.

MLA Style

James, M., Monczka,, , Robert, ,, Robert, B., Handfield-, Larry, C., Giunipero-, L., Patterson,. "Purchasing & Supply Chain Management : 7th Edition". Ed. 7 Singapore: Chengange Learning Asia Pte Ltd, 2021. Text.