APA (7th ed.) Citation

Gunn, N. M., Scott, A., & Gifford, D. (1973). Neil M. Gunn; the man and the writer. Barnes & Noble Books.

Chicago Style (17th ed.) Citation

Gunn, Neil M., Alexander Scott, and Douglas Gifford. Neil M. Gunn; the Man and the Writer. New York: Barnes & Noble Books, 1973.

MLA (9th ed.) Citation

Gunn, Neil M., et al. Neil M. Gunn; the Man and the Writer. Barnes & Noble Books, 1973.