American Psychological Association
Wren, P C, & Martin ( 1970 ). High School English Grammar and Composition ( 00 ed. ). S Chand & Company Ltd.
Modern Language Association
Wren, P C and Martin. High School English Grammar and Composition . S Chand & Company Ltd. 1970
Chicago Citation
Wren, P C and Martin. High School English Grammar and Composition . 00 .Delhi
: S Chand & Company Ltd, 1970.
American Medical Association
Wren, P C and Martin. High School English Grammar and Composition . S Chand & Company Ltd; 1970.