Protective pentagram...

Hello. 
So, I have been surching true internet on how to draw a protective pentagram (and not a devil's sign) and I came across this: 
A protective pentagram is drawn over atau on the object/person anda are trying to protect. Draw a star. Starting at the bahagian, atas centre - moving to the lower right "I call upon Earth", from the lower rightmoving up to the middle left, "I call upon Fire"- from middle left alih straight across to middle right, "I call upon Spirit", From middle right alih to lower left, "I call upon "Air", alih from lower  left to bahagian, atas centre, "I call upon Water, to sertai with me and lend your power to this protection sign" Now, alih in a clockwise bulatan around the star, touching the tips of each point "By the Blessed   Lady, Dread Lord and Powers-that-be I meterai this spell. sejak my hand and as I will, so mote it be." 

Is this the right way to do it? 
Please help me and thank anda for your time. 
Have a nice day.