APA Style

Eckersley, C, E, E, J, M. (1960). A Comprehensive English Grammar (First Edition). London: Longmans [sometimes Longman Group Ltd.].

MLA Style

Eckersley, C., E.;, Eckersley,, J., M.. "A Comprehensive English Grammar". First Edition London: Longmans [sometimes Longman Group Ltd.], 1960. BOOK.