APA (7th ed.) Citation

BIOMATH Sofia & Ullrich, C. (1996). BIOMATH '95: [held in Sofia, Bulgaria from August 23 to 27, 1995]. Pergamon.

Chicago Style (17th ed.) Citation

BIOMATH Sofia and Christian Ullrich. BIOMATH '95: [held in Sofia, Bulgaria from August 23 to 27, 1995]. Oxford <<[u.a.]>>: Pergamon, 1996.

MLA (9th ed.) Citation

BIOMATH Sofia and Christian Ullrich. BIOMATH '95: [held in Sofia, Bulgaria from August 23 to 27, 1995]. Pergamon, 1996.

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