APA (7th ed.) Citation

Texas Forest Service & Haislet, J. A. (1970). Famous trees of Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Texas Forest Service and John A. Haislet. Famous Trees of Texas. [College Station, Tex.]: [publisher not identified], 1970.

MLA (9th ed.) Citation

Texas Forest Service and John A. Haislet. Famous Trees of Texas. [publisher not identified], 1970.