APA (7th ed.) Citation

Craver, E. B. (1982). Bulgarian longevity: Clues to a long life (1. ed.). Exposition Pr.

Chicago Style (17th ed.) Citation

Craver, Elena B. Bulgarian Longevity: Clues to a Long Life. 1. ed. Smithtown, NY: Exposition Pr, 1982.

MLA (9th ed.) Citation

Craver, Elena B. Bulgarian Longevity: Clues to a Long Life. 1. ed. Exposition Pr, 1982.