APA (7th ed.) Citation

Lopshi/ts, A. M. (1963). Computation of areas of oriented figures. Heath.

Chicago Style (17th ed.) Citation

Lopshi/ts, A. M. Computation of Areas of Oriented Figures. Boston: Heath, 1963.

MLA (9th ed.) Citation

Lopshi/ts, A. M. Computation of Areas of Oriented Figures. Heath, 1963.