APA

Hodlin T., Hodlin S., . (1979). Writing letters in english. London: Oxford university press.

Chicago

Hodlin Tim, Hodlin Sue, . 1979. Writing letters in english. London: Oxford university press.

Harvard

Hodlin T., Hodlin S., . (1979). Writing letters in english. London: Oxford university press.

MLA

Hodlin Tim, Hodlin Sue, . Writing letters in english. London: Oxford university press. 1979.