Cita APA

HUGGINS, W., & ENTWISLE, D. R. (1968). Introductory systems and design. Blaisdell.

Citación estilo Chicago

HUGGINS, W.H, and Doris R. ENTWISLE. Introductory Systems and Design. Waltham: Blaisdell, 1968.

Cita MLA

HUGGINS, W.H, and Doris R. ENTWISLE. Introductory Systems and Design. Blaisdell, 1968.

Warning: These citations may not always be 100% accurate.