APA (7th ed.) Citation

Gardner, P. (1887). Catalogue of Greek coins: Peloponnesus: (excluding Corinth). Trustees of the British Museum.

Chicago Style (17th ed.) Citation

Gardner, Percy. Catalogue of Greek Coins: Peloponnesus: (excluding Corinth). London: Trustees of the British Museum, 1887.

MLA (9th ed.) Citation

Gardner, Percy. Catalogue of Greek Coins: Peloponnesus: (excluding Corinth). Trustees of the British Museum, 1887.