Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Moksha-Sanyasa Yoga Chapter 18, Verse 18.75.
Sanskrit
व्यासप्रसादाच्छ्रुतवानेतद्गुह्यमहं परम् । योगं योगेश्वरात्कृष्णात्साक्षात्कथयतः स्वयम् ॥ १८.७५ ॥
Hindi
श्री व्यास जी की कृपा से दिव्य दृष्टि पाकर मैंने इस परम गोपनीय योग को अर्जुन के प्रति कहते हुए स्वयं योगेश्वर भगवान् श्रीकृष्ण से प्रत्यक्ष सुना है ।
English
By the kindness of the Holy poet, Ved O’Vyas, I have heard these most confidential and sacred of conversations spoken by Lord Krishna himself, Master of all that exists in this universe, and His devoted follower Arjuna.