APA

Cooling W., . (1977). Anne of green gable. London: Puffin Books.

Chicago

Cooling Wendy, . 1977. Anne of green gable. London: Puffin Books.

Harvard

Cooling W., . (1977). Anne of green gable. London: Puffin Books.

MLA

Cooling Wendy, . Anne of green gable. London: Puffin Books. 1977.