APA (7th ed.) Citation

Penland, J. A., Hallissy, J. B., & Dillon, J. L. (1979). Aerodynamic characteristics of a hypersonic research airplane concept having a 70 ̊swept double-delta wing at Mach numbers from 0.80 to 1.20, with summary of data from 0.20 to 6.0. National Aeronautics and Space Administration, Scientific and Technical Information Branch.

Chicago Style (17th ed.) Citation

Penland, Jim A., James B. Hallissy, and James L. Dillon. Aerodynamic Characteristics of a Hypersonic Research Airplane Concept Having a 70 ̊swept Double-delta Wing at Mach Numbers from 0.80 to 1.20, with Summary of Data from 0.20 to 6.0. Washington, District of Columbia: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1979.

MLA (9th ed.) Citation

Penland, Jim A., et al. Aerodynamic Characteristics of a Hypersonic Research Airplane Concept Having a 70 ̊swept Double-delta Wing at Mach Numbers from 0.80 to 1.20, with Summary of Data from 0.20 to 6.0. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1979.