APA Edition Citation

Firsoff, V. A. (1968). The interior planets. Oliver & Boyd.

Chicago Edition Citation

Firsoff, V. A. The Interior Planets. Edinburgh, London: Oliver & Boyd, 1968.

MLA Edition Citation

Firsoff, V. A. The Interior Planets. Oliver & Boyd, 1968.

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