Cita APA (7a ed.)

Eckersley, C. (1942). A concise english grammar for foreign students. Longmans, Green.

Cita Chicago Style (17a ed.)

Eckersley, C.E. A Concise English Grammar for Foreign Students. London: Longmans, Green, 1942.

Cita MLA (8a ed.)

Eckersley, C.E. A Concise English Grammar for Foreign Students. Longmans, Green, 1942.