APA (7th ed.) Citation

Serendipity Books (Firm), Lepper, G. M., & Howard, E. J. (1989). Vietnam war literature: The Gary Lepper collection. Serendipity Books.

Chicago Style (17th ed.) Citation

Serendipity Books (Firm), Gary M. Lepper, and Esmé Joy Howard. Vietnam War Literature: The Gary Lepper Collection. Berkeley, Calif.: Serendipity Books, 1989.

MLA (9th ed.) Citation

Serendipity Books (Firm), et al. Vietnam War Literature: The Gary Lepper Collection. Serendipity Books, 1989.