Closing attribution
इतिश्रीस्कंदपुराणेउत्तरखंडेउमामहेश्वरसंवादेगुरुगीतासमाप्ता ॥श्रीमत्सच्चित्सुखानंदसद्गुरुमूर्त्यर्पणमस्तु ॥श्रीशिवमंगलरूपार्पणमस्तु ॥
In plain words
Thus in the Skanda Purāṇa, in the Uttara Khaṇḍa, in the dialogue of Umā and Maheśvara, the Guru Gītā is complete. May it be offered to the form of the blessed sadguru, who is being, awareness, happiness and bliss. May it be offered to the auspicious form of Śrī Śiva.