APA (7th ed.) Citation

Marien, R. (1998). Sojourn Earth. Chip Taylor Communications.

Chicago Style (17th ed.) Citation

Marien, Robert. Sojourn Earth. Derry, NH: Chip Taylor Communications, 1998.

MLA (9th ed.) Citation

Marien, Robert. Sojourn Earth. Chip Taylor Communications, 1998.

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