Παραπομπή APA

PLASKITT W J F. MICROSCOPIC FRESH WATER LIFE. BIOTECH BOOKS.

Παραπομπή Chicago Style

PLASKITT W J F. MICROSCOPIC FRESH WATER LIFE. BIOTECH BOOKS.

Παραπομπή MLA

PLASKITT W J F. MICROSCOPIC FRESH WATER LIFE. BIOTECH BOOKS.