APA (7th ed.) Citation

L, Z. (1992). Psikologi Perkembangan. PR Remaja Rosdakarya.

Chicago Style (17th ed.) Citation

L, Zulkifli. Psikologi Perkembangan. PR Remaja Rosdakarya, 1992.

MLA (8th ed.) Citation

L, Zulkifli. Psikologi Perkembangan. PR Remaja Rosdakarya, 1992.

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