Cita APA (7th ed.)

WELLMAN, B. L. (1966). Introduction to graphical Analysis and: Design. McGraw-Hill.

Cita Chicago (17th ed.)

WELLMAN, B. Leighton. Introduction to Graphical Analysis and: Design. New York: McGraw-Hill, 1966.

Cita MLA (9th ed.)

WELLMAN, B. Leighton. Introduction to Graphical Analysis and: Design. McGraw-Hill, 1966.