Gaya APA
Swanson, H, E, (. (1974).
Standard X-Ray Diffraction Powder Patterns (Sectition 11 Data for 70 Substances). .
:
US Government Printing Office.
Gaya MLA
Swanson, Howard, E, (A.O)..
"Standard X-Ray Diffraction Powder Patterns (Sectition 11 Data for 70 Substances).".
:
US Government Printing Office,
1974.
Text.