Παραπομπή σε μορφή APA (7η εκδ.)

Stringer, R., & Cartledge, R. (2014). Twilio cookbook: Over 70 easy-to-follow recipes, from exploring the key features of Twilio to building advanced telephony apps (Second edition.). Packt Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stringer, Roger, και Rick Cartledge. Twilio Cookbook: Over 70 Easy-to-follow Recipes, from Exploring the Key Features of Twilio to Building Advanced Telephony Apps. Second edition. Birmingham, England: Packt Publishing, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stringer, Roger, και Rick Cartledge. Twilio Cookbook: Over 70 Easy-to-follow Recipes, from Exploring the Key Features of Twilio to Building Advanced Telephony Apps. Second edition. Packt Publishing, 2014.