APA (7th ed.) Citation

Barrett, A. G. M. (1975). Studies in the chemistry of ergosterol. [publisher not identified].

Chicago Style (17th ed.) Citation

Barrett, Anthony Gerard Martin. Studies in the Chemistry of Ergosterol. [Place of publication not identified]: [publisher not identified], 1975.

MLA (9th ed.) Citation

Barrett, Anthony Gerard Martin. Studies in the Chemistry of Ergosterol. [publisher not identified], 1975.