Παραπομπή APA

Sapton D A, B. R. G. (1971). Isolation of anaerobes. Academic press.

Παραπομπή Chicago Style

Sapton D A, Board R G. Isolation of Anaerobes. London: Academic press, 1971.

Παραπομπή MLA

Sapton D A, Board R G. Isolation of Anaerobes. Academic press, 1971.