Cita APA (7a ed.)

Johnson, C. a., & Varma, J. a. (2015). Shell Scripting Recipes: A Problem-Solution Approach (2nd ed. 2015.). Apress.

Cita Chicago Style (17a ed.)

Johnson, Chris. author, y Jayant. author Varma. Shell Scripting Recipes: A Problem-Solution Approach. 2nd ed. 2015. Berkeley, CA: Apress, 2015.

Cita MLA (9a ed.)

Johnson, Chris. author, y Jayant. author Varma. Shell Scripting Recipes: A Problem-Solution Approach. 2nd ed. 2015. Apress, 2015.