"In the beginning God created the heavens and the earth." (Genesis 1:1; NASBU)
God - Hebrew - Elohim - the plural form of the Hebrew word for deity (Strong's).
In the beginning, The Father, the Word and the Holy Spirit created the heavens and the earth.
God the Father - Isaiah 44:24; 45:12
God the Word - John 1:1-3; Colossians 1:16-17; Hebrews 1:1-2; Ephesians 3:9
God the Holy Spirit - Genesis 1:2; Job 26:13; 33:4; Psalm 104:30
"By the word of Jehovah were the heavens made, And all the host of them by the breath of his mouth." (Psalm 33:6; ASV)