APA-viite

Athayde, W. P., Elswick, R., & Lombard, P. (2015). Project management essentials: A quick and easy guide to the most important concepts and best practices for managing your projects right (3rd.). Viva Books.

Chicago-tyylinen lähdeviittaus

Athayde, William P., Ruth Elswick, ja Paul Lombard. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Best Practices for Managing Your Projects Right. 3rd. New Delhi: Viva Books, 2015.

MLA-viite

Athayde, William P., et al. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Best Practices for Managing Your Projects Right. 3rd. Viva Books, 2015.