APA (7th ed.) Citation

Johnson, R. B., & Johnson, J. L. (1993). The black resource guide (10th ed. [1993-94].). R.B. Johnson and J.L. Johnson.

Chicago Style (17th ed.) Citation

Johnson, R. Benjamin, and Jacqueline L. Johnson. The Black Resource Guide. 10th ed. [1993-94]. Washington, D.C.: R.B. Johnson and J.L. Johnson, 1993.

MLA (9th ed.) Citation

Johnson, R. Benjamin, and Jacqueline L. Johnson. The Black Resource Guide. 10th ed. [1993-94]. R.B. Johnson and J.L. Johnson, 1993.