APA引文

BRUHNS, C. (1869). A new manual of logarithms to seven: Places of decimals (18th ed.). van Nostrand.

Chicago Style (17th ed.) Citation

BRUHNS, C. A New Manual of Logarithms to Seven: Places of Decimals. 18th ed. Princeton, N.J: van Nostrand, 1869.

MLA引文

BRUHNS, C. A New Manual of Logarithms to Seven: Places of Decimals. 18th ed. van Nostrand, 1869.