Cita APA

SMITH, E. T. (1951). Exploring Biology. Harcourt Brace.

Citación estilo Chicago

SMITH, Ella Thea. Exploring Biology. Harcourt Brace, 1951.

Cita MLA

SMITH, Ella Thea. Exploring Biology. Harcourt Brace, 1951.

Warning: These citations may not always be 100% accurate.