Citazione Stile APA (7a Edizione)

Pierrot-Bults, A. C., & Chidgey, K. C. (1988). Chaetognatha: Keys and notes for the identification of the species. The Linnean Society of London.

Citazione stile Chigago Style (17a edizione)

Pierrot-Bults, A. C., e K. C. Chidgey. Chaetognatha: Keys and Notes for the Identification of the Species. Londres: The Linnean Society of London, 1988.

Citatione MLA (9a ed.)

Pierrot-Bults, A. C., e K. C. Chidgey. Chaetognatha: Keys and Notes for the Identification of the Species. The Linnean Society of London, 1988.