Cita APA

Eckersley, C. (1963). Essential english for foreign students: Book four: teacher's book. Longman Group.

Citación estilo Chicago

Eckersley, C.E. Essential English for Foreign Students: Book Four: Teacher's Book. London: Longman Group, 1963.

Cita MLA

Eckersley, C.E. Essential English for Foreign Students: Book Four: Teacher's Book. Longman Group, 1963.

Warning: These citations may not always be 100% accurate.