Style de citation APA (7e éd.)

3G E-Learning. (2024). Basic knowledge of room service. 3G E-Learning LLC.

Style de citation Chicago (17e éd.)

3G E-Learning. Basic Knowledge of Room Service. New York, NY: 3G E-Learning LLC, 2024.

Style de citation MLA (9e éd.)

3G E-Learning. Basic Knowledge of Room Service. 3G E-Learning LLC, 2024.