APA (7th ed.) Citation

Peters, R. K. (1977). Texas, annexation to secession. [publisher not identified].

Chicago Style (17th ed.) Citation

Peters, Robert Kingsley. Texas, Annexation to Secession. [Place of publication not identified]: [publisher not identified], 1977.

MLA (9th ed.) Citation

Peters, Robert Kingsley. Texas, Annexation to Secession. [publisher not identified], 1977.