Παραπομπή σε μορφή APA (7η εκδ.)

(2011). The smoke-free smoke break: Stop smoking now with mindfulness and acceptance / Pavel G. Somov, Marla J. Somova.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Smoke-free Smoke Break: Stop Smoking Now with Mindfulness and Acceptance / Pavel G. Somov, Marla J. Somova. 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

The Smoke-free Smoke Break: Stop Smoking Now with Mindfulness and Acceptance / Pavel G. Somov, Marla J. Somova. 2011.