APA

Graper H., .Pete the pirate. Cottage Farm : Stock and Rocket, 2019. ©2017: .

Chicago

Graper Helen, .Pete the pirate. Cottage Farm : Stock and Rocket, 2019. ©2017: .

Harvard

Graper H., .Pete the pirate. Cottage Farm : Stock and Rocket, 2019. ©2017: .

MLA

Graper Helen, .Cottage Farm : Stock and Rocket, 2019. ©2017: . .