Citazione Stile APA (7a Edizione)

Mulima, S. (1988). Longman GHC: Pupils' book for standard four (First published 1987, second impression.). Longman Kenya.

Citazione stile Chigago Style (17a edizione)

Mulima, Stan. Longman GHC: Pupils' Book for Standard Four. First published 1987, second impression. Nairobi: Longman Kenya, 1988.

Citatione MLA (9a ed.)

Mulima, Stan. Longman GHC: Pupils' Book for Standard Four. First published 1987, second impression. Longman Kenya, 1988.