Franklin

MLA

Hawkins, John. Clavis Commercii, Or, The Key of Commerce: Containing an Exact, and Most Concise Method of Merchants Accompts ... Also a Practical Waste-book, Journal, and Ledger ... London: Printed for Sarah Passinger ..., 1689.

APA

Hawkins, J. (1689). Clavis commercii, or, The key of commerce: containing an exact, and most concise method of merchants accompts ... also a practical waste-book, journal, and ledger ... London: Printed for Sarah Passinger ...

Chicago

Hawkins, John, Clavis Commercii, Or, The Key of Commerce: Containing an Exact, and Most Concise Method of Merchants Accompts ... Also a Practical Waste-Book, Journal, and Ledger .... London: Printed for Sarah Passinger ..., 1689.