APA

Escott J., . (1991). Bookshop Trick. Oxford: Heinemann ELT.

Chicago

Escott J, . 1991. Bookshop Trick. Oxford: Heinemann ELT.

Harvard

Escott J., . (1991). Bookshop Trick. Oxford: Heinemann ELT.

MLA

Escott J, . Bookshop Trick. Oxford: Heinemann ELT. 1991.