APA (7th ed.) Citation

Croll, P. (1986). Systematic classroom observation (1. publ.). Falmer Pr.

Chicago Style (17th ed.) Citation

Croll, Paul. Systematic Classroom Observation. 1. publ. London u.a: Falmer Pr, 1986.

MLA (9th ed.) Citation

Croll, Paul. Systematic Classroom Observation. 1. publ. Falmer Pr, 1986.

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