APA (7th ed.) Citation

Gruper, U. F., Oxtoby, L., & Armstrong, R. F. (1969). Blood replacement. Springer.

Chicago Style (17th ed.) Citation

Gruper, U. F., L. Oxtoby, and R. F. Armstrong. Blood Replacement. New York: Springer, 1969.

MLA (8th ed.) Citation

Gruper, U. F., et al. Blood Replacement. Springer, 1969.