APA citiranje

Johnson, C., & Cecil Johnson. (2006). Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning.

Trích dẫn kiểu Chicago

Johnson, Cecil, và Cecil Johnson. Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning, 2006.

MLA citiranje

Johnson, Cecil, và Cecil Johnson. Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning, 2006.