If you are looking for a physical paper print as a gift, you can find artistically designed lyrics:
A stylized grey satin card print for approximately $13.95 from Song Lyric Designs . I just called to say i love you Stevie Wonder
You can find several types of "paper" for Stevie Wonder's ranging from printable sheet music for musicians to decorative lyric art for gifts. Sheet Music (Printable PDF) If you are looking for a physical paper
You can download transposable lead sheets (melody, lyrics, and chords) for about $3.99 at Musicnotes.com or Sheet Music Direct . I just called to say i love you Stevie Wonder
A similar design in a rustic script style is also available at Song Lyric Designs . Lyrics (Printable Text)
I just called to say "I love you" – Stevie Wonder - MuseScore.com