Cita APA (7a ed.)

Ward, H. M. (1892). The oak: A popular introduction to forest-botany. Kegan Paul, Trench, Trübner, & Co.

Cita Chicago Style (17a ed.)

Ward, H. Marshall. The Oak: A Popular Introduction to Forest-botany. London: Kegan Paul, Trench, Trübner, & Co, 1892.

Cita MLA (9a ed.)

Ward, H. Marshall. The Oak: A Popular Introduction to Forest-botany. Kegan Paul, Trench, Trübner, & Co, 1892.